Games that play in your browser — phone or desktop.

Games tagged “open-source”

304 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 304 · Plays on a phone (273) · Needs a keyboard (31)

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-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.