Casual Games

Friday Night Funkin’ is a rhythm-based music game where you face off in freestyle battles by hitting the arrow keys in sync with the beat to outplay your rivals and groove to catchy tunes! This version of the game is open-source on GitHub and available under the Apache 2.0 license. We love dancing and music games in our family. Friday Night Funkin is a great free rhythm game where you press buttons in time with music tracks like the classic Dance Dance Revolution machines found in the 1990s arcade. The kids love it because its silly and retro and I like the fact that it has a fan-made feel rather than the commercial dance games that cost a lot of money. Review by FamilyGamingDatabase. How to Play Friday Night Funkin' Complete the tutorial level and start progressing through the story, or head to free-play mode and play against any story characters from the game. In story mode, you can set the level of difficulty that best suits your ability. FNF Mobile Friday Night Funkin is not available on mobile devices yet, but it will be at some point in the future since the Kickstarter got funded! Soundtrack Friday Night Funkin' (FNF) features a variety of fresh, original songs to play along to, ranging from easy to hard. KawaiSprite (Isaac Garcia) composed the unique soundtrack. Ongoing Development FNF is an open-source game with an active development community and plenty of fan-made mods that expand the gameplay. In addition to mods made by avid fans, the developers recently added week 7 to the game and plan on turning it into a 'full-ass game' at some point in the future. More Games Like This Rhythm games are great fun to play solo or with your friends. The mechanics are simple, and whether you succeed often depends on your sense of rhythm and visual cues. If you enjoyed this game, you can browse our selection of casual games or try Geometry Dash, another tricky game where following rhythmic cues is essential. You can also check out fun games like Snow Rider or World's Hardest Game. Features Original music with a range of influences from nu-jazz to Vocaloid dance beats Extensive career mode with plenty of unique characters Various difficulty modes are available to suit your rhythmic ability Cool 90s B-Boy visuals Also known as FNF Release Date November 2020 Developers ninjamuffin99 - Programmer PhantomArcade3K and Evilsk8r - Art Kawai Sprite - Musician You can support the developers here. Platform Web browserControls WASD or arrow keys to play + and - to increase/decrease the volume 0 to mute Enter to select ESC to go back License Apache 2.0FAQWhat is Boyfriend's name in Friday Night Funkin'?Boyfriend's name is simply 'Boyfriend', as stated by the developers.Where can I listen to the Friday Night Funkin' soundtrack?KawaiSprite has a bandcamp where you can listen to the Friday Night Funkin' soundtrack.What is Friday Night Funkin' vs Whitty?Whitty is a popular mod for Friday Night Funkin' starring Whitmore, a hot-headed rockstar who has beef with your girlfriend's parents.Is Friday Night Funkin' free?Yes! It is free to play in your web browser without having to download anything. Gameplay Video

Blob Opera is an experimental music game developed by David Li in collaboration with Google Arts & Culture. The game uses a machine learning model trained on real voices to make it easy for anyone to create amazing operatic music! How To Play You don’t have to be a musical virtuoso to play Blob Opera. Simply follow the directions on screen. You can change both the note by moving up and down or the vowel by moving side to side. Once you’ve mastered the art of opera, you can hit the record button then share the results with your friends! You might also notice the toggle in the bottom right corner that adds a festive theme to your masterpiece. Recreate Epic Music You can use Blob Opera to recreate your favorite game music. Naturally, several YouTubers have already done this, and the results are surprisingly brilliant. Here are some of the best Blob Opera songs we found: Blob Opera: Duel of Fates Blob Opera: Halo Theme Tune Blob Opera: Mozart K.626 More Games Like This As you might expect, there aren’t any games quite like Blob Opera. There are, however, several music games. You can play the popular Friday Night Funkin’ or check out something quirky like House of Hazards. If you just want to freestyle, you can riff around on Virtual Online Piano. Features Created using real opera voices Make epic tunes without musical experience Record and share the results with your friends Variety of vocal techniques and harmonies Release Date December 2020 Developer David Li in collaboration with Google Arts and Culture developed this game. Platform Web browser (desktop and mobile)Controls Left mouse button

Tile Journey is a Match 3 puzzle game that tests your strategic skills. Take advantage of the seven empty slots to match three of the same tiles. But, be careful because failing to make a trio in all slots will end the game! Release Date August 2023 Developer Tile Journey is developed by Famobi. Platform Web browserLast UpdatedNov 07, 2023Controls Use the left mouse button to select tiles.

Zoo – Happy Animals is a zoo simulator game where you need to complete a series of everyday zoo-related tasks to progress to the next level. Be careful, though, because if you're timing is off, you may find yourself in trouble. How to Play Zoo - Happy Animals The objective of Zoo - Happy Animals is to complete zoo tasks that include shaving alpacas, showering elephant calves, leading acrobatic chimpanzees to banana piles, feeding watermelons to ravenous hippos and feeding alligators. What could go wrong with feeding alligators? If you don't complete the puzzle round with timing and precision, you won't get to the next round. With a range of entertaining mini-games, including maze puzzles and obstacle courses, you'll master animal care skills and run a zoo like a tycoon. Charming graphics and fun animations make this game a relaxing and educational experience for animal lovers of all ages, fostering awareness of animal welfare and nature conservation. Join the fun and create a paradise for cute and cuddly creatures! Release Date August 2021 (Android and iOS) April 2024 (WebGL) Platforms Web browser (desktop and mobile) Android iOS More Games Like This Once you're done with your day at the zoo, you may want to check out other games from our casual category. Similar games to Zoo - Happy Animals which involve our animal friends include Eggy Car, a 2D driving game with a unique twist; Flappy Bird, a side-scrolling game where you help your feathered friend avoid dangerous obstacles. If you'd like to go the reptile route, you can play Frogger, where you get your frog to the other side of the river.Controls Use the left mouse button to control and move objects in-game.FAQIs Zoo - Happy Animals available on mobile?Yes, you can play Zoo - Happy Animals on both mobile and desktop.Is Zoo - Happy Animals for kids?Zoo - Happy Animals is appropriate for children and adults alike. It is a casual game with simple zoo tasks to master to complete to the next level.Is Zoo - Happy Animals free to play?Yes, Zoo - Happy Animals is free to play at CrazyGames.

Candy Bubble is a fun lollipop-based bubble shooter game. Don't be fooled though; the game is as challenging as it is colorful! Have fun and try to beat all the levels. Release Date October 2016 Platform Web browser (desktop and mobile)Last UpdatedMay 24, 2025Controls Move your mouse to aim and use the left mouse button to shoot. Match 3 or more bubbles of the same color to make them disappear. Bounce balls against the walls to reach difficult areas.

We become what we behold as a casual point-and-click game all about news cycles, or rather, vicious cycles, and infinite cycles. Capture moments with your camera in this 5-minute game and see how the squares and circles react! How to Play We Become What We Behold The game features multiple characters randomly walking about on the screen. The only move you can make is to photograph these characters. When you aim and shoot, the photo you capture appears in the middle of the screen and is displayed on a small TV for all to see. So be careful what you decide to publicize, as this is the gist of the game. "We become what we behold. We shape our tools, and then our tools shape us." Characters to Photograph There are several characters in the game. Most of the characters at the beginning are comprised of "normal peeps" with square and round heads. You'll find a few stragglers in the group, like a couple in love, a man with a hat, an angry man, and a cricket. Fancy Man With The Hat One of the first characters to enter the "normal peeps" is the man with the hat. It's hard not to take a photo of him since all other photos of normal peeps are less than satisfying regarding what happens when their photos are on display. When you take a photo of the man with the hat, and all the other characters see that photo, every normal peep now wants to wear a hat. Normal Peeps With A Hat When you photograph a normal peep with a hat, you see the chain reaction in full effect. Suddenly, no one wants to wear a hat anymore. It's become too popular. Couple In Love When you photograph the couple in love, and they are on public display, they will soon be shamed. And you will likely not see many couples in love roam the streets much anymore. After all, "Who tunes in to watch people get along?" Angry Person This is where it gets interesting. When you photograph the angry person, if you don't have to catch them yelling at anyone, you will be urged to "catch 'em while they're doing something." The only thing they do is yell, so that is something you're looking for. Take a photo of them yelling, and the media frenzy begins, aka crazed square attacks. Anger and Fear Multiply Faster Than Love In This Game Once you shoot anger in the photos, it's hard to go back to normalcy. The normal peeps will become increasingly afraid of each other, snub each other and then the squares and circles start turning against each other. When the normal peeps turn red, they start to hate each other. When this happens, and you photograph it, violence and hatred begin spiraling toward a violent climax. Tip Crickets are just crickets. Nothing happens when you photograph them. Features A small game about society and the media Capture moments that affect the population Square and circle people with various stories Nice artwork and sound effects Release Date "We become what we behold. We shape our tools, and then our tools shape us." The game starts with this quote, which is, in essence, the gist of the game. October 2016 and was updated in October 2018. Developer Nicky Case developed We Become What We Behold. Support the developer. Platforms Web browser (desktop and mobile) More Games Like This We Become What We Behold is in a league of its own, and if you've enjoyed playing it, browse our casual selection of games category for more. Another game you may enjoy is Geometry Dash Online, which tests how well you can keep up with the rhythm. You could also return to a classic with Atari Breakout or Bubble Shooter Classic to get your mind off societal cycles and onto good old classic fun. Controls Use the left mouse button to capture a moment.FAQCan I play We Become What We Behold for free?Yes, you can play We Become What We Behold online for free at CrazyGames.What is the point of We Become What We Behold?We Become What We Behold has had numerous interpretations which describe it as a game that is reflective of society's intrigue with violence and drama.Where can you play We Become What We Behold?You can play We Become What We Behold for free at CrazyGames.Gameplay Video

Google Feud is a casual game where you must guess part of a Google query. There are 10 answers for each question, presented in a quiz format similar to Family Feud. Like the hit quiz show, you have 3 guesses, so use them wisely! How to Play Google Feud The challenge If you think you know people - think again. Google Feud is a challenging quiz game that’s easy to play but difficult to master. Many answers will surprise, shock, and amuse you as you determine what people are searching for and why. Choose a category Google Feud features four categories: culture, people, names, and questions. One round consists of one query and three guesses. After that, you can pick a new category or stick with the existing one. Play the game Each correct guess is awarded with several points between 1,000 - 9,000. If you make 3 incorrect guesses, the round is over, and you don’t score any points. Think carefully about your choices. Google Feud answers If you’re looking for answers to Google Feud, searching the partial phrase in Google and looking at the autocomplete options can give you several hints. More Games Like This Play more casual games in our vast collection. A similar quiz title is The Impossible Quiz, a head-scratching game that will test your knowledge of 110 (almost) impossible questions. Other challenging word games worth a try are Word Scramble, Word Wipe, and the classic LA Times Crossword. Features Four categories: culture, people, names, and questions A range of funny and bizarre answers that will leave you shocked and amused Easy to play but tricky to guess all 10 correctly Great game to play with friends and family Developer Google Feud was created by the American developer Justin Hook. Justin is a creative genius who has created TV shows (for example, Bob's Burgers), comic books, and several viral websites! Release Date The game was initially released on April 23, 2013. You can play the special version here on CrazyGames.com. Platforms Web browser (desktop and mobile) iOS Controls Use your mouse and keyboard to play.FAQHow do you play Google Feud?Think about what the most likely search phrases are and take a guess at finishing the query.What is Google Feud?Google Feud is a Google guessing game where you guess the ten most commonly searched phrases. Much like Family Feud, you're allowed 3 incorrect guesses.Does Google Feud have an app?There is no official app for Google Feud. It can easily be played in your web browser on desktop or mobile.Is Google Feud multiplayer?There is currently no online multiplayer mode in Google Feud.Gameplay Video

Slice Master is a casual one-person game whose goal is to slice everything in sight, well, almost everything. This one-button game is driven by precision, timing, and discernment to rack up a high score. Flying knives are generally a no-no, but in this game, they are the only way to progress to new blades and skins. Slice Master reviewedWe really enjoyed the fun tactile slicing of this game. The sounds are just perfect. I liked how the kids had to work out which mathematical operator was the best to go for at the end of the level - "is x4 better than +60?" Also, because you play it with just one button, it was a game that the whole family could have a go at, even from the youngest of us. In fact, our grandparents also got involved and turned out to be pretty competitive. Review by FamilyGamingDatabaseHow to Play Slice MasterSlice Master is a one-button game controlled by the space pad on your keyboard or the left click on your mouse. All the control lies in this one simple movement. The game has an ASMR quality, and the consistent slicing is oddly soothing to the ear. The aim is simple: slice everything in sight: fruit, shapes, walls, furniture, and more. You can slice most things, but don’t add the white wall to your target list—it’s just a holding material for your knife. You will get to shop along the way, using the coins accumulated to unlock sharper blades, swords, maces, and more: anything to help you slice even more!TipsStay away from the pink spiked metal shapes. They are too strong for your knife and will take you straight back to the beginning of the round. Sometimes these can be found at the bottom of a pile of objects to slice, so be careful to lift your knife in time to avoid themHit the correct numeric target at the end of each level to multiply your points by the target number and boost your score. Release DateApril 2024PlatformWeb browser (desktop and mobile)More Games Like ThisIf casual games are your style, you can find a slew of them in our casual game category. Go for a classic like Bubble Shooter Classic or a head-scratching word teaser like Word Search. Last UpdatedJul 31, 2024ControlsUse the left mouse button or space to flip your knife into action. FAQHow can I earn more points in Slice Masters?When you reach the end of the level, make sure you hit the numbered targets to multiply your points. The higher the number, the more points you will receive, so aim high.Can I cut the white pillar in Slice Masters?No, the white pillar can’t be cut, but you can attach it and use it as a safety net to prevent it from hitting the ground. Can I go backwards in Slice Masters?No, you can only go forward in Slice Masters. How many knives can I unlock in Slice Masters?You can unlock 9 knives in Slice Masters so keep those points coming.Gameplay Video

Country Life Meadows is a farming adventure game where you turn a humble patch of land into a thriving estate. Cultivate crops, expand your business, and manage a skilled team. Explore untamed areas, unravel intriguing mysteries, and connect with the charming residents of Woodburn as you build your agricultural empire from the ground up. How to Play Country Life Meadows Welcome to your new farm! You’ve just acquired Roadside Farm, or whatever name you choose, and it’s time to embrace farm life. But first, here’s a letter from the previous owner that will give you an idea of your situation: Hi, Congrats on buying my farm! Sorry to hear you got stranded overnight - wish I could’ve helped fix your car. I don’t remember that rock being on the road… strange. Anyway, I asked around for help, and hopefully, you’ll find an oil pan soon. You were right about the sunrises - they're stunning, much better than in the city! The soil here is top-notch too. Too bad I had to leave in such a rush. Life happens... This land is the best spot on that flat hilltop, right near the road. It’s called Roadside Farm, but feel free to rename it. Oh, and please take care of Clarabella! Best Wishes, Jim Grey Now that you’re settling in, it’s time to start farming. Each day brings new rewards, so be sure to check in and claim them. The key to a thriving farm is planting, harvesting, and managing your resources wisely. Sow your seeds, take care of your animals, and keep an eye on your barn and warehouse to track what you’ve gathered. As you grow your farm, you’ll have the chance to expand your land, unlocking even more opportunities to cultivate crops and raise livestock. Clover is an essential crop for your animals. Cows, turkeys, and goats love it, and if you have bees, they’ll pollinate it, producing honey before harvest. Clover is also used in the production of milk, black feathers, and white feathers. Wheat is another staple: grind it at the Dutch Mill to make flour or use it to feed your sheep. It’s a key ingredient in making flour, vodka, wool, and black wool. If you need milk, make sure to feed your Holstein cows. A full cow is a happy cow, and happy cows keep your farm running smoothly. Your farm has several important buildings to manage. The Dutch Mill turns wheat into flour, and keeping it filled will power the windmill. The barn stores essentials like wheat, clover, and flour, while the warehouse holds resources such as honey, sugar, oxygen, and propane. As you progress, you’ll gain access to even more supplies, including gear, decorations, chests, and medals. Keep an eye on your stockpile to prepare for the next task. While ripe crops are beautiful to look at, don’t forget to harvest and replant to keep your farm productive. Wheat should always be replenished, and replanting clover on eight plots of soil will ensure a steady supply. Adding sacks of wheat to the Dutch Mill will keep your flour production running smoothly. The more you maintain your farm, the more opportunities you’ll unlock, allowing you to expand even further. Check the map to see just how vast your farm can become. Beyond the daily farm routine, there are plenty of ways to engage with the world around you. If you enjoy a relaxed farming experience, you’ll love the peaceful rhythm of planting and harvesting, accompanied by soothing animations and calming sounds. For those who like a challenge, competitions, achievements, horse racing, and leaderboards offer ways to test your skills and earn permanent prizes. The farming co-op lets you collaborate with fellow players, whether by sending Wedding Doves to ceremonies or trading produce at the Market. Neighbors are a valuable part of farm life. The more neighbors you have, the more gifts you’ll receive, helping you progress faster. You can also personalize your farm with beautiful artwork and decorations, customizing both your Farmhouse and Log Cabin. If you feel like exploring, venture into the surrounding landscapes to forage for mushrooms and edible roots, or head to the mines to uncover valuable ores and hidden riches. With so much to do, you can play Country Life Meadows your way. Relax and unwind with hours of farming fun, compete to showcase your skills, or grow your farm into a flourishing empire. The possibilities are endless: so start planting and watch your farm come to life! Features Play to Relax: Unwind with hundreds of hours of farming fun. Revel in the soothing daily routine of planting and harvesting your crops, complete with beautiful animations and calming sounds. Play to Compete: Test your skills in Competitions, Achievements, Horse Racing, and Leaderboards. Earn permanent prizes, and rewards, and showcase your public stats. Farming Co-op: Collaborate with fellow players to achieve common goals. From sending Wedding Doves to weddings to participating in the all-new Market where you can exchange produce with others, teamwork is key. Neighborly Gifts: Your Neighbors can send you valuable gifts, so the more neighbors, the faster you’ll progress. Artwork: We focus on crafting beautiful in-game artwork rather than promotional materials, so what you see is what you get. Interior Decoration: Personalize the interior of your Farmhouse and your Log Cabin in the woods. Exploration: Venture into vast, picturesque landscapes to forage for mushrooms and edible roots. Mining: Delve into the depths of The Mines to discover ores and riches. Barn Management: Our Barn management offers unparalleled control with filtering options that help you maximize your results. More Games Like This Finished playing and looking for more? There are plenty more casual games to go around. Try Empire City, a management game, where you strategically govern a thriving empire, building it from nothing. You may also enjoy our merge games like Little Alchemy, a crafting game where players combine the elements of the world to create new items, or Designville Merge & Design, which takes you on an adventure to renovate and design various spaces.Last UpdatedApr 16, 2025Controls Use the left mouse button to play and interact with all the in-game buttons.FAQHow do you get the axe in Country Life Meadows?To get the axe in Country Life Meadows, you need to clear the area where there are clouds, expand your territory, and find the axe.What is the best farming game online?There are plenty of farming games to choose from but one popular farming game is Country Life Meadow. Gameplay Video

Project Restoration is a cozy farm-adventure game set in a distinctive post-apocalyptic world. After 200 years of slumber, three charming robots awaken to find a humanless Earth filled with secrets and decay. With your help, they’ll revive nature, rebuild civilization, and uncover the truth behind humanity’s disappearance. Grow crops, gather resources, construct workshops, and bring warmth back to a forgotten world one vintage furnishing at a time.FeaturesFarm and adventure blend classic growing and crafting with a deep exploration of ancient ruins56 vibrant locations, including wastelands, bunkers, megacities, radioactive forests, icy mazes, and even a crashed starshipOver 1,000 quests filled with puzzles, pests, and story arcs that unravel the fate of humankindThree robot heroes and 30 NPCs, each with unique personalities, skills, and humorous dialoguePlay with friends by trading gifts, visiting neighbors, and joining cooperative eventsFlexible base customization with hundreds of décor options from steampunk gear to retro lampsControlsPC ControlsLeft-click = select objects, harvest crops, start production, interact with characters, and move between points of interest.Hold left-click on an object (e.g., building, decor, etc.) = enter edit mode to freely reposition buildings, decorations, and other objects within the location.Drag the left-click = smoothly pan the camera across the map or scroll through interface lists.Mobile ControlsSingle tap = perform primary actions such as collecting, building, opening menus, or initiating dialogue.Hold on to an object (e.g., building, decor, etc.) = activate Edit Mode for free placement and movement of objects.Swipe = Smoothly pan the camera or scroll through interface lists.

Sprunki is a casual music game that lets you craft unique soundscapes. This modded version of Incredibox by NyankoBfLolCombine gives you DJ control to mix loops, vocals, beats, and melodies, pretty much creating your own musical style. The game features vibrant characters and sounds for a completely immersive experience full of rhythmic possibilities. Whether you're a music enthusiast or just love experimenting, it’s a fun and engaging way to express your creativity.How to Play SprunkiSprunki is a quirky, surreal, music-based game that combines creativity with creepy twists. And yes, it does get a bit creepy, depending on your choices, so if horror is not your genre, then this may be a bit of a challenge.Your goal is to assemble a bizarre band of unique characters and create melodies by assigning them different outfits and accessories. Each customization changes its sound, letting you experiment with endless musical combinations.The game starts lightheartedly as you craft a cheerful choir. Choose from avatars like TV heads, satellite dishes, and Medusa-like figures, each contributing to the band's unique vibe. The choice is all yours. There are different combinations to uncover hidden tunes, mixing cheerful beats or darker undertones, depending on your choices.As you progress, the game takes a darker turn. Innocent melodies morph into haunting soundscapes, and your once-jolly avatars begin to appear cursed. The cheerful tree might display missing person posters, and the formerly harmonious sounds turn dissonant, with eerie visuals creeping in. The more phases you unlock, the more unsettling the game becomes, introducing new macabre characters.While the gameplay focuses on experimenting with sound, each phase introduces new challenges. Some characters contribute little or refuse to "sing," while others evolve into grotesque forms. The gallery section teases spoilers, revealing the grim fates of your band members after each phase.Ultimately, Sprunki combines rhythm game mechanics, horror elements, and surreal storytelling. Enjoy a casual game of creating bizarre beats and interesting and unexpected transformations. Sprunki GamescapeSprunki has a quirky look that pretty quickly turns dark. The lighter side has a series of characters full of vibrant colors and goofy gear. The darker side turns the skies black, characters become creepy, and dissonant sounds permeate the once whimsical tunes. There is a striking contrast between cute and creepy and horror-tinged visuals and audio.Sprunki LevelsSprunki doesn’t have traditional levels but progresses in phases. In the early phase, the game is bright and cheerful, and it moves into later phases where the game shifts and the visuals and music become more complex and eerie. Tips & TricksExperiment with different character combinations to trigger secret animations or unlock bonus characters.Layer sounds from beats, melodies, vocals, and effects to create full, harmonious tracks.Use the mute/remove function to vary your composition and build dynamic songs.Watch visuals for subtle clues, such as flashing characters or background changes, indicating bonuses or progression.Leave the game idle occasionally to spot small Easter eggs or subtle animations.About SprunkiSprunki was inspired by the popular beatboxing game Incredibox, by the indie developer NyankoBfLol. The game launched in 2024 on Scratch as a spooky take on Incredibox’s musical formula, but was removed for violent and gory content. It once again gained viral attention for its hidden horror elements.In October 2024, Sprunki became a standalone web game on CrazyGames, playable in browsers on desktops, tablets, and phones. The final update arrived in November 2024, after which the creator discontinued further development. The game nonetheless continues to thrive so much so that there are hints of a “Sprunki Remastered” project, though no release date has been announced.More Games Like ThisUnwind and keep the fun going with some of our most popular casual games, including another music category titled Blob Opera, a creative playground where you control singing blobs, each modeled after trained opera voices. Other fun titles worth a try include Tile Guru, a casual puzzle game where you flip and match colorful tiles in a calm, strategy-filled gamescape, or Little Alchemy and its sequel Little Alchemy 2, where you merge four basic elements to eventually create things from stones to humans.Last UpdatedNov 20, 2024ControlsUse a mouse to play the game.FAQWhat is a Sprunki?A sprunki is a unique character from the musical game by the same name—Sprunki! This game lets you experiment and be creative with fun and sometimes unexpected sounds!Where do you find Sprunki?You can play Sprunki online for free at CrazyGames.Can you get Sprunki on mobile?Yes, you can play Sprunki on mobile, desktop, and tablet.Is Sprunki for kids?Sprunki contains horror and violent content, so it may not be suitable for children and should be played at a parent’s discretion.Gameplay Video

Papaya Summer Farm is a vibrant tropical adventure where you create a dream getaway on a stunning island paradise. Build and customize your hotel, greet curious guests, and team up to protect rare animals from sneaky poachers. With crystal-clear seas and exotic charm, your island escape is as wild as it is welcoming. Controls Left-click = interact with the game UI