All browser games
14 games · No extra game files

Open a tab. Pick a game. Play.

These games need no installer or files from your own copy. Open the project, wait for its resources to load, and follow the controls on the game page. Free demos are marked separately.

Surfd artworkMovement

Catch the ramp, find your line and chase a faster time.

Ready to launch
Play game
Diablo Web artworkRPG

Head beneath Tristram in the original dungeon crawler. A free demo gets you started.

Free demo
Play demo
QuakeWorld artworkFPS

Classic Quake multiplayer for up to eight players, straight from your browser.

Ready to launch
Play game
Quake II artworkFPS

Eight-player deathmatch, familiar maps and no local installation.

Ready to launch
Play game
Urban Terror artworkFPS

Tactical multiplayer with fast movement, running on a browser port of ioUrbanTerror.

Ready to launch
Play game
DOOM artworkFPS

Classic demon blasting with solo play and browser multiplayer from a Cloudflare experiment.

Ready to launch
Play game
Prince of Persia artworkPlatformer

Run, climb and time your sword strikes in PrinceJS, a browser recreation of the MS-DOS classic.

Ready to launch
Play game

What “no download” means here

A browser still loads code, textures and audio. Large ports may take a few minutes the first time, and your browser may cache that data for later. You do not install a desktop launcher or select files from your own game copy for these entries.

For the quickest start, try a lightweight classic before a large 3D project. Keep the tab open during its first load. If a project opens a menu, click inside the game to give it keyboard and mouse focus.

Here from the Radiant Optimizer post? Find the full list