# Foundplay

> Foundplay (foundplay.io) is a free discovery platform for browser games: games made with AI tools, game mashups, indie games, and browser ports of classic games such as Halo, GoldenEye and Super Mario 64. Every listing links to the creator's own site, where the game plays in a browser tab with no download. Foundplay doesn't host games.

Games are free to play. Listings say whether a game works on phones or needs a keyboard. Creators can submit a game, claim its listing to edit it, or ask for it to be taken down.

## Main pages

- [Lists](https://foundplay.io/lists): answers to common questions, like where to play Halo or N64 games in a browser
- [Browse every game](https://foundplay.io/browse): sort by most played, newest, trending or A to Z, and filter by genre, phone-friendly or multiplayer
- [Most played](https://foundplay.io/most-played): the games played most in the last hour, day, 48 hours, week and of all time
- [Best new games this week](https://foundplay.io/best-new-games): games added in the last 7 days, ranked by plays
- [New game drops](https://foundplay.io/drops): new games go live together every day at 6 AM and 6 PM Pacific
- [Multiplayer games](https://foundplay.io/browse?multiplayer=1): games to play with other people
- [Trending](https://foundplay.io/browse?sort=trending): the games clicked most in the last 48 hours
- [Collections](https://foundplay.io/collections): hand-picked sets of games
- [Genres](https://foundplay.io/genres): games by genre
- [Creators](https://foundplay.io/creators): games grouped by the creator's X account
- [Stats](https://foundplay.io/stats): plays and the most played games, live
- [Submit a game](https://foundplay.io/submit)
- [About](https://foundplay.io/about)

## Facts

- 824 free browser games are listed: 589 originals, the rest mashups, browser ports and fan games. 341 play on phones and 165 are multiplayer.
- 77,361 plays so far. A play is a click on Play that sends someone to the game; each person counts once a day per game.
- New games drop every day at 6 AM and 6 PM Pacific. Games people submit go live right away.
- Foundplay doesn't host games: Play opens the creator's own site. Every play link is checked every few hours, and every working link gets a daily safety check (https://foundplay.io/safety).

## Data for assistants and agents

- [Games API](https://foundplay.io/api/games): search and list original games as JSON, described at https://foundplay.io/openapi.json
- [Best new games API](https://foundplay.io/api/best-new-games): this week's most played new games as JSON
- MCP server at https://foundplay.io/mcp for assistants that support the Model Context Protocol (how to connect: https://foundplay.io/connect)
- Creator MCP server at https://foundplay.io/mcp/creators for game makers: checks a game, gives the free link that lists it and Boost checkout links (the person pays on Stripe)


## Answers

- [The best AI-made games you can play in your browser](https://foundplay.io/lists/best-ai-games): The most played browser games built with AI, ranked by plays on Foundplay. Free, no download, and most play in a tab on phones too.
- [Vibe-coded games: browser games built by prompting AI](https://foundplay.io/lists/vibe-coded-games): Original games made by vibe coding, where the creator describes the game and an AI writes most of the code. Ranked by plays, free to play in a browser.
- [Games made with Claude you can play in your browser](https://foundplay.io/lists/games-made-with-claude): Browser games built with Claude, Anthropic's AI, from Claude of Duty to a Halo port and Chip's Challenge. Free to play, no download.
- [Can you play Halo in a browser? Yes, here's where](https://foundplay.io/lists/play-halo-in-your-browser): Play Halo in a web browser: Halo: Combat Evolved decompiled to WebAssembly, the Halo-style shooter Not Halo, and Halo 3's Guardian map.
- [Nintendo 64 games you can play in your browser, no ROM needed](https://foundplay.io/lists/n64-games-in-your-browser): GoldenEye, Super Mario 64, Mario Kart 64, Majora's Mask, Banjo-Kazooie and more N64 games, rebuilt from decompiled code to play in a browser tab.
- [Play Mario games in your browser: Mario 64, Mario Kart and Smash](https://foundplay.io/lists/play-mario-in-your-browser): Super Mario 64, Mario Kart 64, a Mario Kart 8 remake, Mario Party, Mario vs Luigi online and Super Smash Bros. rebuilt to play in a web browser, plus Smash mashups.
- [Play Zelda in your browser: Ocarina of Time and Majora's Mask](https://foundplay.io/lists/play-zelda-in-your-browser): The Legend of Zelda in a web browser: Ocarina of Time and Majora's Mask rebuilt from decompiled code, and Zelda II with co-op.
- [Play Pokémon in your browser: Showdown, Red and Blue and fan games](https://foundplay.io/lists/play-pokemon-in-your-browser): Pokémon games that run in a web browser: Pokémon Showdown battles online, Pokémon Red and Blue, Snap and Stadium 2 rebuilt, and fan games like Pokémon Redstone and PokéSurvivor.
- [Call of Duty in your browser: Zombies, Nuketown and more](https://foundplay.io/lists/call-of-duty-in-your-browser): Black Ops Zombies maps including Kino der Toten and Moon, Nuketown, a Black Ops 2 remake and a Warzone-style battle royale, all playable in a browser.
- [Play GTA in your browser: GTA V, Vice City and the original GTA](https://foundplay.io/lists/play-gta-in-your-browser): GTA V, GTA Vice City and the 1997 Grand Theft Auto running in a web browser, plus free-roam GTA-style city games you can play in a tab.
- [Play Doom, Quake and Wolfenstein in your browser](https://foundplay.io/lists/doom-and-quake-in-your-browser): Doom, the Doom 3 demo, Doom 64, Quake, Quake II, Quake III Arena, Wolfenstein 3D and Return to Castle Wolfenstein, playable in a web browser, many with multiplayer.
- [Classic PC games you can play in your browser](https://foundplay.io/lists/retro-pc-games-in-your-browser): Diablo, Prince of Persia, Tomb Raider, Lemmings, Carmageddon, SimCity, Command & Conquer, Red Alert, Morrowind, LEGO Island and The Simpsons: Hit & Run, playable in a web browser.
- [Games you can play in your phone's browser, no app needed](https://foundplay.io/lists/phone-browser-games): The most played browser games with touch controls: no app store, no download, just open the link on your phone and play.
- [Zombie games you can play in your browser](https://foundplay.io/lists/zombie-games-in-your-browser): Free zombie games that run in a browser tab: Black Ops Zombies maps, co-op zombie shooters, and zombie survival and defense games.
- [Horror games you can play in your browser](https://foundplay.io/lists/horror-games-in-your-browser): Free browser horror games: Lethal Company, Bendy and the Ink Machine, Granny 3 and MiSide ports, one-minute scares and a 16-player co-op zombie shooter. No download.
- [Games like Fall Guys and Squid Game you can play in your browser](https://foundplay.io/lists/games-like-fall-guys-and-squid-game): Free browser party games with elimination rounds: Fall Guys-style obstacle races, Squid Game-style red light, green light, and last-one-standing arenas.
- [Racing games you can play in your browser](https://foundplay.io/lists/racing-games-in-your-browser): Free browser racing games: F1, rally, street racing, drift racers and N64 classics like F-Zero X. No download.
- [Games like Mario Kart you can play in your browser](https://foundplay.io/lists/games-like-mario-kart): Mario Kart 64 rebuilt for the browser, plus Diddy Kong Racing and free kart racers with drifts, boosts and shells.
- [Multiplayer FPS games you can play in your browser](https://foundplay.io/lists/multiplayer-fps-games-in-your-browser): Free online first-person shooters in a browser tab: Krunker, Shell Shockers, Counter-Strike 1.6, Halo-style matches, Quake III and Doom deathmatch and new team shooters.
- [Battle royale games like Fortnite you can play in your browser](https://foundplay.io/lists/battle-royale-games-in-your-browser): Free browser battle royales: Zombs Royale and Survev.io, Fortnite- and Warzone-style shooters, Smash Melee for 100 players, and last-one-standing arenas. No download.
- [Soccer games you can play in your browser](https://foundplay.io/lists/soccer-games-in-your-browser): Free browser football games: HaxBall online, Football Legends, penalty shootouts, Rocket League-style car soccer, 4-a-side arcade football and a World Cup run.
- [Can you play Skate 3 in a browser? Yes, plus snowboarding games](https://foundplay.io/lists/play-skate-3-in-your-browser): A Skate 3 fan game with multiplayer, Skate 3 on a new engine, and snowboarding and ski games that run in a browser tab.
- [RTS and strategy games you can play in your browser](https://foundplay.io/lists/strategy-and-rts-games-in-your-browser): Real-time strategy in a browser tab: Command & Conquer: Red Alert, Bungie's Myth, a Homeworld-style fleet RTS, Warcraft-style battles and turn-based tactics.
- [Tower defense games you can play in your browser](https://foundplay.io/lists/tower-defense-games-in-your-browser): Free browser tower defense games: defend a network, a castle or a Viking village, with idle, merge and rhythm twists.
- [Puzzle games you can play in your browser](https://foundplay.io/lists/puzzle-games-in-your-browser): Free browser puzzle games: Infinite Craft, Chip's Challenge, Lemmings, Dr. Mario 64, daily puzzles and quick draw-a-line puzzles.
- [Games where AI makes the content, like Infinite Craft](https://foundplay.io/lists/games-where-ai-makes-the-content): Browser games that use AI while you play: Infinite Craft's endless combinations, stories AI rewrites, boxing rendered from AI video and spells you prompt.
- [Play GoldenEye, Banjo-Kazooie and other Rare N64 games in your browser](https://foundplay.io/lists/play-goldeneye-and-banjo-kazooie-in-your-browser): Rare's Nintendo 64 games rebuilt from decompiled code: GoldenEye 007, Perfect Dark, Banjo-Kazooie, Banjo-Tooie, Donkey Kong 64, Diddy Kong Racing and Conker.
- [.io games in your browser: Slither.io, Agar.io and Krunker](https://foundplay.io/lists/io-games-in-your-browser): Slither.io, Agar.io, Diep.io, Krunker, Shell Shockers, Bonk.io, MooMoo.io and newer .io games where you grow, evolve or claim ground, free in a browser tab.
- [Co-op games you can play with friends in your browser](https://foundplay.io/lists/co-op-games-in-your-browser): Free browser co-op games: a zombie shooter for 16, four-player dungeon crawls, Halo co-op and a co-op game with a stranger.
- [Card games and deckbuilders you can play in your browser](https://foundplay.io/lists/card-games-and-deckbuilders-in-your-browser): Free browser card games: roguelike deckbuilders like Slay the Spore, ranked card battles, UNO, rummy and poker-hand fights.
- [City builder games like SimCity you can play in your browser](https://foundplay.io/lists/city-builder-games-in-your-browser): The original SimCity, SimCity 2000 rebuilt in 3D, OpenTTD and new city builders, all free in a browser tab.
- [Play Counter-Strike in your browser: CS 1.6, Dust2, surf and bunnyhop](https://foundplay.io/lists/play-counter-strike-in-your-browser): Counter-Strike 1.6 on live online servers, Dust2, zombie mod, surf maps and CS:Source bunnyhop, all in a browser tab with nothing to install.
- [Play Minecraft in your browser: Eaglercraft and Classic](https://foundplay.io/lists/play-minecraft-in-your-browser): Eaglercraft 1.8.8 with online servers, the original Minecraft Classic, and blocky multiplayer games like Bloxd.io, all free in a browser tab.
- [Games to play with friends online, free in your browser](https://foundplay.io/lists/games-to-play-with-friends-online): Free browser games to play with friends online: Skribbl.io and Gartic Phone drawing games, chess on Lichess, Krunker, Smash Karts, Bonk.io, HaxBall and more. No download.
- [Classic browser games you can still play: Wordle, 2048, QWOP and more](https://foundplay.io/lists/classic-browser-games-you-can-still-play): The browser games everyone played: Wordle, 2048, Cookie Clicker, QWOP, Happy Wheels, Line Rider, Slither.io and more, still free in a tab.
- [Play Among Us, Stardew Valley and other indie hits in your browser](https://foundplay.io/lists/indie-hits-in-your-browser): Browser ports of Among Us, Stardew Valley, Lethal Company, PEAK, The Binding of Isaac, RimWorld, FEZ, Brotato and more indie hits, free in a tab.
- [Play Black Ops Zombies in your browser: Kino, Moon and more](https://foundplay.io/lists/play-black-ops-zombies-in-your-browser): Every Black Ops 1 Zombies map in one browser port, Kino der Toten and Moon rebuilt with touch controls, Nacht der Untoten and fan-made Zombies games. Free, no download.
- [Idle and clicker games in your browser: Cookie Clicker and more](https://foundplay.io/lists/idle-and-clicker-games-in-your-browser): Cookie Clicker, Universal Paperclips and new idle and incremental games, free in a browser tab with nothing to install.
- [Games like Vampire Survivors you can play in your browser](https://foundplay.io/lists/games-like-vampire-survivors-in-your-browser): Survivors-likes and bullet heavens that play free in a browser tab: hold off the hordes and pick upgrades, alone or in co-op for up to four.
- [Browser MMOs and MMORPGs you can play free, no download](https://foundplay.io/lists/browser-mmo-games): Free MMOs that run in a browser tab: World of Claudecraft, a survival MMO in an endless world, a pirate MMO, a shooter MMO and MU Online.

## Most played this week

- [Black Ops 1 Zombies (Browser)](https://foundplay.io/games/black-ops-1-zombies-browser): Every BO1 Zombies map, ported by Claude (Mashup, Shooter, Survival)
- [Black Ops 2 Zombies (mobile and desktop)](https://foundplay.io/games/black-ops-2-zombies-mobile-and-desktop): Full port of BO2 zombies into the web browser (Original, Action, Shooter, Survival, phone-friendly)
- [Skate 3 Fan Game](https://foundplay.io/games/skate-3-fan-game): Skate 3 in your browser, multiplayer included (Mashup, Sports, phone-friendly, multiplayer)
- [Grand Theft Auto: Vice City](https://foundplay.io/games/grand-theft-auto-vice-city): GTA Vice City running in a browser tab (Mashup, Action, Adventure, Shooter, phone-friendly)
- [Claude of Duty: Vibe Slops II](https://foundplay.io/games/claude-of-duty-vibe-slops-ii): Black Ops 2 rebuilt in the browser with AI (Mashup, Shooter, phone-friendly)
- [Skate x Rust](https://foundplay.io/games/skate-x-rust): Skate 3 tricks on MW2's Rust map, with bots (Mashup, Sports, Shooter, Action, needs a keyboard)
- [Counter-Strike 1.6 x MW2](https://foundplay.io/games/counter-strike-1-6-x-mw2): CS 1.6 meets MW2, with an AC-130 you can fly (Mashup, Shooter, Action)
- [Not Halo](https://foundplay.io/games/not-halo): Halo-style multiplayer in a browser tab (Mashup, Shooter, phone-friendly, multiplayer)
- [Super Mario 64](https://foundplay.io/games/super-mario-64-clean-room): Mario 64 with every asset regenerated (Mashup, Platformer, Adventure, phone-friendly)
- [Claude of Duty: VibeZone](https://foundplay.io/games/claude-of-duty-vibezone): Warzone-style battle royale, vibe coded (Mashup, Shooter, Action, phone-friendly)

## Collections

- [Classics in your browser](https://foundplay.io/collections/classic-games-in-your-browser): Skate 3, Halo, GoldenEye, Vice City and more, ported to a tab.
- [Five-minute browser games](https://foundplay.io/collections/five-minute-break): Quick rounds you can start, finish and close before the kettle boils.
- [Best of Vibe Jam 2026](https://foundplay.io/collections/vibe-jam-2026): The top-ranked games from the 2026 Vibe Jam, in ranking order.
- [Multiplayer browser games](https://foundplay.io/collections/multiplayer): Shooters, races and brawls you can play with other people, in a tab.
- [Phone-friendly games](https://foundplay.io/collections/phone-games): They play with touch. Most played first.
- [Mashups](https://foundplay.io/collections/mashups): Pokémon meets Minecraft, Halo in a browser tab, and more.
- [Cozy games](https://foundplay.io/collections/cozy): Bonsai, boats, deliveries and little islands. Nothing chasing you.

## Genres

- [Action games](https://foundplay.io/genres/action): Fast reflexes, fights and chases.
- [Adventure games](https://foundplay.io/genres/adventure): Worlds to explore and stories to follow.
- [Arcade games](https://foundplay.io/genres/arcade): Quick rounds, high scores and one more try.
- [Cozy games](https://foundplay.io/genres/cozy): Calm games with no rush.
- [Horror games](https://foundplay.io/genres/horror): Dark, tense and sometimes scary.
- [Platformer games](https://foundplay.io/genres/platformer): Run, jump and climb.
- [Puzzle games](https://foundplay.io/genres/puzzle): Logic, word and guessing games.
- [Racing games](https://foundplay.io/genres/racing): Cars, karts, bikes and boats.
- [RPG games](https://foundplay.io/genres/rpg): Quests, levels, loot and characters that grow.
- [Shooter games](https://foundplay.io/genres/shooter): First-person, third-person and arcade shooters.
- [Simulation games](https://foundplay.io/genres/simulation): Run a business, a city or a whole life.
- [Sports games](https://foundplay.io/genres/sports): Football, basketball and stranger sports.
- [Strategy games](https://foundplay.io/genres/strategy): Tower defense, card battles, builders and tactics.
- [Survival games](https://foundplay.io/genres/survival): Gather, craft and stay alive.

## How-to-play guides

- [Ride Tales: how to play and controls](https://foundplay.io/games/ride-tales)
- [Null Range: how to play and controls](https://foundplay.io/games/null-range)
- [HALDANE-4: how to play and controls](https://foundplay.io/games/haldane-4)
- [Kanso: how to play and controls](https://foundplay.io/games/kanso)
- [Coral City: how to play and controls](https://foundplay.io/games/coral-city)
- [Lagos Life: how to play and controls](https://foundplay.io/games/lagos-life)
- [Tiny Skies: how to play and controls](https://foundplay.io/games/tiny-skies)
- [Field of Command: how to play and controls](https://foundplay.io/games/field-of-command)
- [Taipei GTA: how to play and controls](https://foundplay.io/games/taipei-gta)
- [Floppy Brawler: how to play and controls](https://foundplay.io/games/floppy-brawler)
- [Pokémon Redstone: how to play and controls](https://foundplay.io/games/pokemon-redstone)
- [Opus 5.5 NBA 2K: how to play and controls](https://foundplay.io/games/opus-5-5-nba-2k)
- [Sky Reach: how to play and controls](https://foundplay.io/games/sky-reach)
- [A Game About Capybaras Delivering Food: how to play and controls](https://foundplay.io/games/a-game-about-capybaras-delivering-food)
- [Soccar: how to play and controls](https://foundplay.io/games/soccar)
- [Not Halo: how to play and controls](https://foundplay.io/games/not-halo)
- [World of Claudecraft: how to play and controls](https://foundplay.io/games/world-of-claudecraft)
- [Sunset City: how to play and controls](https://foundplay.io/games/sunset-city)
- [Walden: how to play and controls](https://foundplay.io/games/walden)
- [WenWare: how to play and controls](https://foundplay.io/games/wenware)
- [Claude of Duty: Vibe Slops II: how to play and controls](https://foundplay.io/games/claude-of-duty-vibe-slops-ii)
- [Vibe Theft Auto: how to play and controls](https://foundplay.io/games/vibe-theft-auto)
- [Grand Theft Auto: Vice City: how to play and controls](https://foundplay.io/games/grand-theft-auto-vice-city)
- [SkiJumping.io: how to play and controls](https://foundplay.io/games/skijumping-io)
- [Kino der Toten: how to play and controls](https://foundplay.io/games/kino-der-toten)
- [Blockzilla: how to play and controls](https://foundplay.io/games/blockzilla)
- [Super Mario 64: how to play and controls](https://foundplay.io/games/super-mario-64-clean-room)
- [The Simpsons: Hit & Run: how to play and controls](https://foundplay.io/games/the-simpsons-hit-run)
- [Claude of Duty: VibeZone: how to play and controls](https://foundplay.io/games/claude-of-duty-vibezone)
- [Black Ops 2 Zombies (mobile and desktop): how to play and controls](https://foundplay.io/games/black-ops-2-zombies-mobile-and-desktop)

## For game creators

- [Submit a game](https://foundplay.io/submit): listing is free. Paste the play link and the game goes live right away. Foundplay doesn't host games; each listing links to the creator's own site.
- Free boost: an original game listed or claimed by its creator with an email account can join the line for 10 free plays from sponsored spots, one per email address: the creator asks with Join the line, and the email sent when a game goes live links there. 10 people through the game's share link after it joins move it to the front. Due to overwhelming demand from paying creators, paid boosts are served first: while they run, free boosts get only the spots paid boosts can't use, front of the line first, and then they run fully. The line is public and anonymized at https://foundplay.io/boost/queue. A game already on Foundplay is claimed from its page (https://foundplay.io/games/{slug}/claim). For plays now, Boost starts at $10 for 120 plays in 5 days.
- [Boost](https://foundplay.io/advertise): creators can pay for guaranteed plays. Plans run from $10 for 120 plays in 5 days to $1,000 for 15,000 plays in 14 days and 7 days in the Featured spot. A play is a counted click on Play from a sponsored spot. Spots are matched automatically to the game's genres and search words, and each is labelled Sponsored. Boosts are reviewed, and the share of plays not delivered in time is refunded. Fan games of big franchises can't be boosted.
- [Boost data for assistants and agents](https://foundplay.io/api/boost): JSON with the plans, price per play, what counts as a play, refunds, which games qualify, how to build a buy link, and live site numbers.
- Buy links: for a game already listed, `https://foundplay.io/boost/new?game={slug}&plan={plan}`; for any game, `https://foundplay.io/boost/new?url={play URL, URL-encoded}&plan={plan}` (the game is listed for free first, then the link returns to payment). Plan ids: boost, launch, takeover. The buyer signs in with an email code and pays on Stripe's checkout page, so a link can be prepared for them and they complete the purchase.
- [How to get players for your browser game](https://foundplay.io/get-players): free places to list a game, communities, what makes a browser game spread, how to get featured, and what promotion costs.
- [Promotion guides](https://foundplay.io/promote): more guides on getting players for a browser game.

## Optional

- [Every game, one line each](https://foundplay.io/llms-full.txt)