BrowserShared list
QuakeWorld
Fast arena multiplayer through Pieter’s unofficial QuakeWorld browser project.
Browser entryPlay notes
Radiant Optimizer game guideFind your game.
Find your game.
Know the way in.
Find browser projects from the Radiant Optimizer shared list, discover more games to play in a tab, and explore related PC setup guides.
40 browser projects · 6 PC guides · Original links
From the shared collection
QuakeWorld
An unofficial browser multiplayer project.
View the project guide ↗Open a browser tab
The browser collection
Project links, controls and game-file requirements.
Set up your PC
Games & performance
Official game entrances and practical setup guides.
Behind the shared links
Browse all 40 projects →Pick a project. Check the setup.
Browser
BrowserShared list
CS Surf / Surfd
Ride ramps and practise movement in Surfd’s Source-style browser surfing project.
Browser entryPlay notes
BrowserShared list
Diablo Web
Try the project’s limited shareware demo, or import your own retail Diablo data.
Demo / own filesPlay notes
BROWSER PROJECTSkate 3 Fan ProjectTitle illustration · not gameplay
BrowserShared list
Skate 3 Fan Project
A fan game whose landing page describes data from your own converted Skate 3 copy.
Own game filesPlay notes
BROWSER PROJECTReturn to Castle WolfensteinTitle illustration · not gameplay
BrowserShared list
Return to Castle Wolfenstein
A browser multiplayer preservation project for RTCW, with a substantial first load.
Browser entryPlay notes
BrowserShared list
PES 6 Web Online
A PSP-based football browser project with documented keyboard, gamepad and touch controls.
Browser entryPlay notes
BROWSER PROJECTWebXash · Half-Life / CS 1.6Title illustration · not gameplay
BrowserShared list
WebXash · Half-Life / CS 1.6
Use your own Half-Life or Counter-Strike 1.6 data through the WebXash browser frontend.
Own game filesPlay notes
BROWSER PROJECTUrban TerrorTitle illustration · not gameplay
BrowserShared list
Urban Terror
Pieter’s current ut host identifies Urban Terror multiplayer, despite an older list label.
Browser entryPlay notes
Project-supplied artwork is not a gameplay test. Read the version notes before opening a host.
More to explore
Explore 27 browser discoveries →A different kind of next game.
BrowserBrowser discovery
2048
The number-tile puzzle reached through Gabriele Cirulli’s original project link.
Browser entryPlay notes
BrowserBrowser discovery
Little Alchemy 2
Explore the original game and its official hints, encyclopedia and save help.
Browser entryPlay notes
BROWSER PROJECTHexGLTitle illustration · not gameplay
BrowserBrowser discovery
HexGL
A futuristic WebGL racing game from creator Thibaut Despoulain.
Browser entryPlay notes
BROWSER PROJECTSort the Court!Title illustration · not gameplay
BrowserBrowser discovery
Sort the Court!
A creator-hosted HTML5 simulation; the author points phone players to a separate updated edition.
Browser entryPlay notes
BROWSER PROJECTSix Cats UnderTitle illustration · not gameplay
BrowserBrowser discovery
Six Cats Under
A short point-and-click puzzle about helping a herd of cats escape.
Browser entryPlay notes
BrowserBrowser discovery
TETR.IO
An online stacker with solo modes, multiplayer rooms and configurable inputs.
Browser entryPlay notes
BROWSER PROJECTOrb.FarmTitle illustration · not gameplay
BrowserBrowser discovery
Orb.Farm
Arrange a small virtual aquarium and observe a simulated ecosystem.
Browser entryPlay notes
BROWSER PROJECTUniversal PaperclipsTitle illustration · not gameplay
BrowserBrowser discovery
Universal Paperclips
An incremental game about paperclip production, with a desktop-oriented web edition.
Browser entryPlay notes
Additional creator-hosted games, selected by this directory. These are labeled Browser discovery.
Native PC games
All 6 game guides →Your game. A clearer starting point.
PCPC game guide
Counter-Strike 2
Separate the native Steam game from browser surf projects.
Client installationSetup guide
PC GAME GUIDEVALORANTTitle illustration · not gameplay
PCPC game guide
VALORANT
Check Riot’s requirements before investigating performance or startup problems.
Client installationSetup guide
PC GAME GUIDEFortniteTitle illustration · not gameplay
PCPC game guide
Fortnite
Choose the official game destination, then investigate the exact mode and symptom.
Client installationSetup guide
Before the first click
A little context goes a long way.
Read the guide
What is Radiant Optimizer game?
Understand the Windows software, its game-profile references, and the separate browser-game collection before choosing an entrance.
Read the guideBefore you open a browser game
Check the version, required files, controls, browser, and saves before choosing a browser-game project.
Read the guideLow FPS, stutter, or network lag?
Use a repeatable comparison to investigate a PC game symptom and keep performance claims tied to actual evidence.
Good questions. Clear answers.
What is Radiant Optimizer game?
The phrase can lead to Radiant’s Windows software and to browser games shared by its account. Choose the collection that matches what you want to do.
Do the browser games need the optimizer?
They run on separate project sites. Their own requirements determine access; this directory does not require an optimizer purchase.
Are all the games ready to play without files?
No. Some projects need your own game data or provide a limited demo. The cards identify those setup paths.
Have you tested an FPS improvement?
No. PC guides explain sources and a comparison workflow. They do not publish measured FPS gains.