Games tagged “open-source”

125 hand-picked web games, playable right here — no downloads, no accounts, no ads. Most work on a phone; the ones marked Desktop want a keyboard and mouse. Everything older than the touchscreen lives in the Flash archive.

Show: All 125 · Plays on a phone (110) · Needs a keyboard (15)

Matches:

Boxed In Wall off empty sections of the board to trap bouncing balls before an unfinished wall gets struck — a from-scratch rebuild of a classic 90s area-denial puzzle, with dedicated touch controls.

Chess A clean, fully-featured chess implementation from the LittleJS engine's own author — AI opponent, local pass-and-play, and tap-to-move touch controls confirmed working end to end.

Civis Build cities, research technology, and manage diplomacy on a hex grid against up to three AI opponents, in this open-source Civilization-style 4X.

Four in a Row Drop coloured pieces into a seven-column grid and line up four before your opponent does — offline vs a friend, vs AI, or watch two AIs play.

Hexahedral Tap an adjacent cube to slide it and reach the goal tile before you run out of moves — 30 levels across three difficulties.

Mykonos Island Voxels A calm, no-objective isometric builder for whitewashed Mediterranean villages, built to be played entirely with a thumb.

N n-gonDesktop by Ross Landgreen

SlotJS A circular emoji slot machine where your reflexes, not an RNG, decide the payout — tap to spin, tap again to stop each reel.

Social Democracy: An Alternate History Lead the Social Democratic Party of Germany in 1928 and try to stop the Nazi seizure of power, in a meticulously researched card-driven political strategy game.

Tile Collector Drag from a cell to both place a tile and pick its colour by direction, in this Ludum Dare 58 tile-placement puzzle with tutorial levels, daily challenges, and a sandbox mode.

Work-Life Balance Juggle a work task and a life task at the same time across a split screen — spot the typo, match the dance pose, balance the books, mow the lawn.

Browse:

All puzzle free browser game arcade js13k strategy open-source platformer physics narrative shooter touch controls action board game idle incremental minesweeper simulation 3d adventure ai board classic interactive fiction match-3 one more go roguelike card game chess desktop-only isometric point-and-click survival word-game wordle 4x asteroids-like bullet heaven card-game casual civilization-like clicker collectathon comedy educational emoji gamedevjs2023 go hex-grid lgbt littlejs ludum-dare management memory-game nonogram picross procedural public domain racing reflex sci-fi showpiece side-scroller snake solitaire space turn-based twin-stick-shooter visual novel webgl 2048 7drl accessibility action-adventure ai opponent alternate history arcade-racer area-denial arena-shooter ascii autobiographical binary boomerang box-pushing bubble shooter builder catching categorization cats checkers city-builder civilization color matching color-sorting coming of age connect-four conquest creative daily challenge daily-challenge day-night cycle deck-builder deck-building defender-clone demo dendry desktop dinosaur-game diving dominoes doodle jump clone doom-engine dragons draughts driving endless climber endless jumper endless roller endless runner endless-runner environmental evolution explorable explanation exploration falling block flappy bird fps fps-lite freecell freedoom frogger game jam game theory gamedevjs2024 gomoku grid puzzle hand-drawn hex hex grid hexadecimal horror interactive-essay kaboom keyboard controls kids klondike local-multiplayer logic lunar lander matching math matter.js meditative memory mental health mini-motorways-like minigames multiplayer murder mystery nar8-jam offline progress othello pathfinding permadeath phaser pixel art poker political strategy procedural levels pseudo-3d puzzle fighter raycaster relaxing retro reversi roguelite rpg run-and-gun runner sandbox shapes shmup short-game simon simon-says slay-like slice-of-life sliding-puzzle sliding-tile slot machine social-commentary soft-body sokoban soothing spatial audio speedrun split-screen stealth sudoku survivors-like tactics tank-shooter tax-form tetris texas-holdem tile-placement time-mechanic time-travel toast top-down top-down-shooter traffic trail two-player unity versus puzzle water-sort webassembly wizard