Black Ops 1 Zombies
Round-based zombies rebuilt to launch from a browser tab.
Plays instantlyDesktop
Checked 2026-10-12
Old PC games.One browser tab.
Find the ports that still work, see exactly what each one needs, and open the original project. No launchers, no sign-up, no mystery downloads.
- Links to original projects
- Setup notes before you leave
- No game files hosted here
- Checked on 12 October 2026
25checked entries8genres19instant starts0hosted files
Start with a verified favorite.
These are the best first stops when you want the browser to do the surprising part, not the setup process.
DOOM (Browser)
The classic shooter, playable on desktop and mobile browsers.
Plays instantlyDesktop + mobile
Checked 2026-10-12
GTA III (WASM)
A WebAssembly experiment bringing Liberty City to the browser.
Plays instantlyDesktop
Checked 2026-10-12
GTA: Vice City (WASM)
A browser engine that needs files from a copy you own.
Bring your own filesDesktop
Checked 2026-10-12
Half-Life (Web)
The Xash3D engine in a tab, using data from your own copy.
Bring your own filesDesktop
Checked 2026-10-12
Halo: Combat Evolved (Web)
A browser experiment for Halo CE that requires owned files.
Bring your own filesDesktop
Checked 2026-10-12
Read the reality check before you press play.
“Browser version” can mean a native web game, a WebAssembly port, an emulator, or an engine waiting for files you own. The label is part of the product.
- 01
Pick by readiness
Filter out setup-heavy projects when you only have a minute.
- 02
Check the requirements
See device support, controls, file needs, and known limits up front.
- 03
Open the original
Play opens the project in a new tab. This directory hosts nothing.
One viral list. A more useful archive.
Radiant Optimizer collected the browser ports people were passing around. We preserve the trail, remove dead ends, and add the context a screenshot cannot carry.
The safety rule is simple.
A browser game should not ask for an executable, a launcher, your operating-system password, or your game account. If it does, close the tab.