# PlayDen

> PlayDen turns a sentence into a playable game. Describe an idea and a built-in AI writes a complete, runnable browser game in seconds — or remix what others made, or tune one of 40+ game engines. Every game plays instantly in any browser, sandboxed and free.

Every game, uploaded or AI-generated, is security-scanned and human-reviewed before it goes live. The interface is available in English (/en), 简体中文 (/zh), and 日本語 (/ja); English is the canonical language.

## Main pages
- [Home](https://playden.io/en)
- [Browse](https://playden.io/en/browse)
- [Trending](https://playden.io/en/trending)
- [Discover](https://playden.io/en/discover)
- [Daily Challenge](https://playden.io/en/challenge)
- [About](https://playden.io/en/about)
- [Rules](https://playden.io/en/rules)

## High-intent guides
- [Free browser games](https://playden.io/en/free-browser-games): Play free browser games instantly on PlayDen: arcade, puzzle, word, strategy and daily games with no downloads or installs.
- [AI-generated games](https://playden.io/en/ai-generated-games): Discover playable AI-generated browser games and make your own from a prompt on PlayDen.
- [Daily word games](https://playden.io/en/daily-word-games): Play daily word and typing games in your browser, including shared puzzles that reset at UTC midnight.
- [Browser puzzle games](https://playden.io/en/browser-puzzle-games): Play free browser puzzle games: logic, match-three, memory, merge, sudoku and daily puzzles.
- [No-download arcade games](https://playden.io/en/no-download-arcade-games): Play arcade games online with no download: snake, runners, flappy-style games, dodgers and more.
- [Browser strategy games](https://playden.io/en/browser-strategy-games): Play strategy, tower defense, roguelike and turn-based browser games instantly on PlayDen.
- [Browser word games](https://playden.io/en/browser-word-games): Play free word games and typing games online in your browser, no download required.
- [Make a browser game](https://playden.io/en/make-browser-game): Make a browser game from a prompt or tune a tested game engine, then publish it on PlayDen.
- [Online Sudoku games](https://playden.io/en/online-sudoku-games): Play Sudoku and number puzzle games online for free, including daily shared puzzles.
- [Tower defense browser games](https://playden.io/en/tower-defense-browser-games): Play tower defense games in your browser and remix engine-built strategy games on PlayDen.
- [Classic browser games](https://playden.io/en/classic-browser-games): Play classic browser games like snake, solitaire, pong, minesweeper, tic-tac-toe and more.
- [Casual browser games](https://playden.io/en/casual-browser-games): Play quick casual browser games for free: puzzles, arcade runs, clickers, word games and more.

## Tag categories
- [arcade](https://playden.io/en/tag/arcade): 81 playable games
- [puzzle](https://playden.io/en/tag/puzzle): 57 playable games
- [classic](https://playden.io/en/tag/classic): 37 playable games
- [action](https://playden.io/en/tag/action): 25 playable games
- [logic](https://playden.io/en/tag/logic): 24 playable games
- [neon](https://playden.io/en/tag/neon): 19 playable games
- [strategy](https://playden.io/en/tag/strategy): 17 playable games
- [tower-defense](https://playden.io/en/tag/tower-defense): 16 playable games
- [survival](https://playden.io/en/tag/survival): 15 playable games
- [shooter](https://playden.io/en/tag/shooter): 13 playable games
- [space](https://playden.io/en/tag/space): 13 playable games
- [roguelike](https://playden.io/en/tag/roguelike): 11 playable games
- [roguelite](https://playden.io/en/tag/roguelite): 11 playable games
- [turn-based](https://playden.io/en/tag/turn-based): 11 playable games
- [dungeon](https://playden.io/en/tag/dungeon): 10 playable games
- [hard](https://playden.io/en/tag/hard): 10 playable games
- [survivor](https://playden.io/en/tag/survivor): 10 playable games
- [casual](https://playden.io/en/tag/casual): 9 playable games

## Featured games
- [霓虹扫雷](https://playden.io/en/game/wydwmgztcv): 霓虹风的经典扫雷
- [Snake: Glitch Edition](https://playden.io/en/game/ezjunrmn9o)
- [Glyph Warden](https://playden.io/en/game/p64cbp7hpd): Sketch runes, shatter corruption—defend the Heart Prism
- [俄罗斯方块](https://playden.io/en/game/x9ejbohade): 经典方块下落，三档难度自由切换
- [Daily Sudoku](https://playden.io/en/game/dlysudoku)
- [Daily Card Crawl](https://playden.io/en/game/dlycrawl)
- [Daily Wordle](https://playden.io/en/game/dlywordle)
- [无尽守卫](https://playden.io/en/game/xthppqz5az): 虚空漂流，逐区清剿
- [Dune Defense](https://playden.io/en/game/vdupstxwur)
- [Pellet Labyrinth](https://playden.io/en/game/o79kn89zph)
- [急速迷宫](https://playden.io/en/game/c7ifzb2rjd)
- [霓虹迷宫](https://playden.io/en/game/cejhcesbzn)

## Make your own (no code)
- [Engines](https://playden.io/en/engines): tune a tested game engine and publish your own — each engine page also lists every game built on it.
- [Card Crawl](https://playden.io/en/engines/deckbuilder): a short roguelike deckbuilder run: clear battles with a hand-played card deck, pick rewards between fights, beat the boss
- [Idle Tycoon](https://playden.io/en/engines/tycoon): a deep idle/incremental tycoon: tap and run auto-generators to earn currency, buy upgrades that multiply output (global or per-generator), then prestige to bank a permanent multiplier and snowball each run faster
- [Minesweeper](https://playden.io/en/engines/minesweeper): the classic logic game: reveal safe cells guided by adjacent-mine numbers, flag the mines, and clear the board without detonating one
- [Nonogram](https://playden.io/en/engines/nonogram): the picture-logic puzzle (a.k.a. Picross / Griddler): read the number clues on each row and column to fill the correct cells and reveal a hidden picture
- [Solitaire](https://playden.io/en/engines/solitaire): Klondike solitaire: build the four foundations up by suit from Ace to King; tap a card to auto-play it to its best legal spot
- [Sudoku](https://playden.io/en/engines/sudoku): the classic 9x9 number-placement puzzle: fill every row, column, and 3x3 box with 1-9, with no repeats
- [Tower Defense](https://playden.io/en/engines/tower_defense): creeps follow a fixed path; place and upgrade towers on buildable tiles to stop them before they leak; waves escalate
- [Trivia Quiz](https://playden.io/en/engines/trivia): a multiple-choice quiz: pick the right answer to each question and rack up points
- [Typing Test](https://playden.io/en/engines/typing): a typing speed test: type the passage quickly and accurately for a words-per-minute score
- [Word Guess](https://playden.io/en/engines/wordle): a word-guessing game: deduce the hidden word within a few tries from green/yellow letter clues
- [2048](https://playden.io/en/engines/merge2048): a sliding-tile merge puzzle: equal numbered tiles combine and double; reach the target tile to win, or fill the board to lose
- [Box Push](https://playden.io/en/engines/sokoban): a tile-pushing logic puzzle: push every box onto a goal without trapping it in a corner
- [Brick Breaker](https://playden.io/en/engines/breakout): a paddle bounces a ball to clear a wall of bricks; the ball speeds up with every rally
- [Connect Four](https://playden.io/en/engines/connect4): drop discs into a grid to connect four in a row — across, down or diagonally — before the computer
- [Dash Runner](https://playden.io/en/engines/runner): an endless auto-runner: jump over obstacles on a track that scrolls ever faster; distance is the score
- [Flap](https://playden.io/en/engines/flappy): a one-tap flyer: the bird falls and flaps up, threading gaps between scrolling pipes
- [Mahjong Solitaire](https://playden.io/en/engines/mahjong): mahjong solitaire: clear a layered pyramid of tiles by matching free identical pairs — a tile is free when it has no tile on top and an open left or right edge
- [Memory Match](https://playden.io/en/engines/memory): a concentration card game: flip two cards a turn to find matching emoji pairs and clear the board
- [Snake](https://playden.io/en/engines/snake): classic grid snake: it grows on eating food and dies on hitting a wall or itself
- [Word Search](https://playden.io/en/engines/wordsearch): the classic letter-grid word hunt: a themed list of words is hidden across, down and diagonally; drag over the letters to find them all
- [AI Text Adventure](https://playden.io/en/engines/adventure): an interactive-fiction game with an AI Game Master: describe what you do in plain language and the world responds in prose, working toward a goal you can win or lose
- [Ballz](https://playden.io/en/engines/ballz): the swipe brick-breaker formula (BBTAN/Ballz style): each round a stream of balls fires at one aimed angle into a wall of numbered bricks that descends a row every turn; +1 tokens grow the stream; one brick at the floor ends the run
- [Block Blast](https://playden.io/en/engines/blockblast): the wildly popular block puzzle: drag the offered block shapes onto the grid and fill whole rows or columns to clear them — survive as long as you can and rack up combos
- [Blockfall](https://playden.io/en/engines/blockfall): the timeless falling-block line-clearing puzzle: seven shapes drop into a well, full rows vanish for points, and the fall speeds up with every level until the stack tops out
- [Bubble Shooter](https://playden.io/en/engines/bubble): the classic bubble shooter: aim a launcher at a hexagonal grid of colored bubbles and fire matching colors to pop connected groups of three or more, dropping the bubbles left dangling, in an endless score chase
- [Click Tycoon](https://playden.io/en/engines/clicker): an idle/incremental: tap to earn currency, buy producers that auto-earn per second with rising costs, watch the number grow
- [Crossy](https://playden.io/en/engines/crossy): an endless lane-crossing hopper (Crossy Road / Frogger style): hop forward across grass strips, traffic-filled roads, log rivers and train tracks; the camera creeps forward, a hawk punishes idling, and the score is the furthest row reached
- [Dodge](https://playden.io/en/engines/dodge): survive in an arena while hazards stream in from the edges; one touch ends the run, score = seconds survived
- [Dungeon Crawl](https://playden.io/en/engines/roguelike): a turn-based grid dungeon crawler: move tile by tile, bump foes to attack, grab items, take stairs down through floors; permadeath
- [Hexagon](https://playden.io/en/engines/hexagon): a hypnotic rotating-tunnel survival game: a tiny cursor orbits a central polygon while walls contract toward it in waves, the whole world spins, pulses and color-shifts, and every second survived counts
- [Higher or Lower](https://playden.io/en/engines/higherlower): the viral comparison duel: one card's value is revealed, guess whether the mystery card's value is higher or lower, and ride the streak as far as it goes
- [Invaders](https://playden.io/en/engines/shooter): a cannon auto-fires upward at a side-stepping, descending formation of invaders that drop bombs; clearing a wave spawns a faster one
- [Jumper](https://playden.io/en/engines/jumper): the endless vertical platform jumper: an emoji character bounces ever upward across normal, moving, breakable and spring platforms while the screen scrolls, with rocket pickups, screen wrap, and a height-in-meters score chase
- [Match Three](https://playden.io/en/engines/match3): swap adjacent gems to form lines of 3+ that clear and cascade, scoring within a move limit
- [Maze](https://playden.io/en/engines/maze): navigate a hand-drawn maze: thread the corridors, collect every pellet, and reach the exit before the moves run out — faster solves and full pellet sweeps score higher
- [Pong](https://playden.io/en/engines/pong): the classic two-paddle table-tennis duel against a CPU opponent; the ball speeds up each rally, first to the target score wins
- [Rhythm Tiles](https://playden.io/en/engines/rhythm): a Piano-Tiles-style rhythm tapper: note tiles fall down the lanes in time with a real melody, and tapping each tile inside the hit zone literally performs the song note by note; the tune loops endlessly, speeding up on every pass until the player runs out of lives
- [Slicer](https://playden.io/en/engines/slicer): a swipe-to-slice arcade game: themed objects are tossed up in arcs and the player slashes through them with a glowing blade trail, chaining combos while avoiding the bombs mixed into the waves
- [Stacker](https://playden.io/en/engines/stacker): a timing game: a block slides across the tower top and is dropped to stack; overhang is sliced off until nothing lands
- [Survivor](https://playden.io/en/engines/survivor): a Vampire-Survivors-style arena: the player auto-fires at the nearest enemy, dodges a growing swarm, collects XP gems, levels up and picks upgrades
- [Tic-Tac-Toe](https://playden.io/en/engines/tictactoe): the classic 3x3 game: line up three of your marks in a row before the computer does

## Machine-readable API
- [Sitemap index](https://playden.io/sitemap.xml)
- [Full AI brief](https://playden.io/llms-full.txt)
- [Public API](https://playden.io/api/v1): CORS-open, rate-limited JSON over games and metadata; no auth required.