NO EXTRA FILES & DEMOS

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Try a hosted demo or choose a game that needs no extra files. A demo can cover only part of the game; your own files may unlock more.

No extra files & demos

23 projects
A first-person arena view with health and ammunition counters in Quake III Arena. Original-game reference.

Quake III Arena gameplay reference; not a capture of the linked project.

Image credits ↗

Arena multiplayer through LK’s Quake III browser client.

A first-person view across a Counter-Strike: Source warehouse. Original-game reference, not a surf or bunnyhop map.

Counter-Strike: Source publisher screenshot. Original-game reference; does not depict the linked movement recreation.

Image credits ↗

Source-style bunnyhop maps, ghosts, replays and online servers.

Four characters guard goals in a Crash Bash Ballistix minigame. Original-game reference.

Crash Bash gameplay reference; not a capture of the linked project.

Image credits ↗

Four-player Battle rooms and an account-saved Adventure campaign.

A warrior stands beside a thatched house and a river in DiabloWeb’s shareware demo.

DiabloWeb browser capture in Tristram using the freely supplied shareware demo.

Image credits ↗

Play the shareware build or import your own full-game MPQ.

Demo availablePlay
Cars jump over a steep track during a race in the creator’s Whiplash port demonstration.

Creator video preview of the Whiplash browser port; a static gameplay still.

Image credits ↗

A freeware demo in the browser, with an import route for the full game.

Demo availablePlay
A first-person view inside a dark industrial room in the d3wasm browser port.

D3Wasm creator screenshot.

Image credits ↗

The Doom 3 demo running through a WebAssembly port of id Tech 4.

Demo availablePlay
Lightning magic arcs from the player’s hands in an Arx Fatalis dungeon. Original-game reference.

Arx Fatalis gameplay reference; not a capture of the linked project.

Image credits ↗

An Arx Libertatis web demo with local saves and the original interaction scheme.

Demo availablePlay
Tanks fire through brick walls and grass around a defended base in Battle City’s web port.

Playable capture of the documented Battle City web port; game canvas with navigation cropped away.

Image credits ↗

The Famicom tank game reconstructed for browsers with a stage editor.

A Jazz Jackrabbit 2 character crosses purple rock platforms in the creator’s Jazz² Resurrection preview.

Jazz² Resurrection creator preview, extracted as a still from a native window. It illustrates the project, not a capture of the browser build.

Image credits ↗

A browser preview of the Jazz Jackrabbit 2 reimplementation with an episode import option.

Demo availablePlay
The prince crouches on a stone platform above a pit in the DOS Prince of Persia. Original-game reference.

Prince of Persia DOS original-game reference, frame 60 of the linked gameplay animation; not an SDLPoP or PrinceJS capture.

Image credits ↗

Prince of Persia reimplemented in JavaScript with keyboard, gamepad and touch controls.

A racing ship approaches a stadium straight in the PhobosLab wipEout Rewrite, with lap and position indicators visible.

PhobosLab creator screenshot of the wipEout Rewrite. It shows this implementation, not a later commercial remaster.

Image credits ↗

The 1995 anti-gravity racer rewritten for WASM and WebGL, with full and smaller hosted downloads.

The explorer climbs ladders through a gold-filled cave in freeware Spelunky Classic. Original-game reference.

Spelunky Classic screenshot published by Derek Yu; reference image of the freeware original, not a capture of the HTML5 port or the HD remake.

Image credits ↗

Derek Yu’s freeware Spelunky Classic, ported from GameMaker to HTML5 by Darius Kazemi.

A first-person plasma weapon fires across a courtyard in Doom. Original-game reference.

Doom publisher gameplay reference from the current DOOM + DOOM II gallery; not a capture of the linked port.

Image credits ↗

Load owned Doom WADs, or start with Doom shareware and Freedoom in the live v1 browser client.

Demo availablePlay
Cities and units surround a coastal bay on the Freeciv-web isometric map.

Map excerpt from the Freeciv-web community server’s published 2021 screenshot. It illustrates the project, not a current session or compatibility test.

Image credits ↗

Freeciv’s open-source empire-building game in a browser, with solo, online and hotseat routes.

Austria and Belgium players on the PES 6 PSP football pitch in the OptiJuegos browser build.

OptiJuegos PES 6 PSP browser build, captured in a local Austria–Belgium match on October 15, 2026. A rendering observation, not a full-game or compatibility test.

Image credits ↗

PES 6’s PSP edition, with browser saves, controller mapping and an online lobby.

Claude walks along a Liberty City street in GTA III. Original-game reference.

GTA III PC screenshot. Original-game reference; not a capture of the WASM Arcade host.

Image credits ↗

The re3 browser build with streamed assets and local save-file management.

The Space Cadet pinball table with its bumpers, flippers and scoreboard. Original-game reference.

Space Cadet game reference captured from alula’s maintainer-listed Emscripten port; not a capture of the native build.

Image credits ↗

The familiar Space Cadet table in alula’s browser port.

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A demo or a no-file start?

“Demo” means a limited slice of a game. “No extra game files” means the project does not ask you to import original data; the game still downloads into your browser.

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Demo and game-file options
ProjectWhere it runsGetting started
Quake III ArenaQ3JSBrowser

No extra game files

Setup & version details
Counter-Strike: Sourcebunnyhop.lolBrowser

No extra game files

Setup & version details
Crash BashCrash Bash OnlineBrowser

No extra game files

Setup & version details
DiabloDiabloWebBrowser

Demo or your own game files

Setup & version details
Whiplash / Fatal RacingROLLERBrowser

Demo or your own game files

Setup & version details
Doom 3D3WasmBrowser

Demo or your own game files

Setup & version details
Arx FatalisArxwasmBrowser

Demo or your own game files

Setup & version details
Battle CityBattle City web reimplementationBrowser

No extra game files

Setup & version details
Jazz Jackrabbit 2Jazz² Resurrection web previewBrowser

Demo or your own game files

Setup & version details
Prince of PersiaPrinceJSBrowser

No extra game files

Setup & version details
wipEoutPhobosLab wipEout RewriteBrowser

No extra game files

Setup & version details
Spelunky ClassicDarius Kazemi HTML5 portBrowser

No extra game files

Setup & version details
Doom / Doom II / FreedoomWAD Commander v1Browser

Demo or your own game files

Setup & version details
FreecivFreeciv-web community serverBrowser

No extra game files

Setup & version details
Pro Evolution Soccer 6OptiJuegos PSP browser buildBrowser

No extra game files

Setup & version details
Grand Theft Auto IIIre3 · WASM Arcade hostBrowser

No extra game files

Setup & version details
Star Wars Jedi Knight II: Jedi OutcastVirtastic JK2-WebBrowser

Demo or your own game files

Setup & version details
3D Pinball: Space Cadetalula · Emscripten portBrowser

No extra game files

Setup & version details
Transport Tycoon DeluxeOpenTTD OnlineBrowser

No extra game files

Setup & version details
Counter-Strike: SourceSurfdBrowser

No extra game files

Setup & version details
DiabloDiablo Web by JohnImrilBrowser

Demo or your own game files

Setup & version details
Doomdoom.wasmBrowser

Demo or your own game files

Setup & version details
MinecraftEaglercraftX 1.8.8 · WASM ArcadeBrowser

No extra game files

Setup & version details

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