Racing Games
Play racing games in the browser on Radiant Optimizer Games. Each title opens on its own page.
New
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Threltemania
Threltemania is the browser time-attack racer on this page. The site line is "Be the fastest at the finish line!" and the campaign has ten named tracks.
2026-02-05
Featured
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Tiny Truck Racing
Tiny Truck Racing is the Defold racer that opens in the browser on this page. The itch page lists four trucks, three cups, and arrow keys for accelerate, brake, and steering.
2025-10-21
Featured
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Turbo Stunt Racing
Turbo Stunt Racing is the 3D arcade racer that opens in the browser on this page. The embed calls out stunts, rival races, car upgrades, traps, and ramps.
2025-12-12
Hot
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Xtreme Moto Mayhem
Xtreme Moto Mayhem is the bike game that opens in the browser on this page. The file has bike and character selection, level stars, and a bike state for power, speed, jump, and brake.
2026-01-03
Play browser games on Radiant Optimizer Games
Radiant Optimizer Games is a collection of browser games. Open a title and it runs in the page.
Each game has its own page
A game page names that build, explains what is on screen, and lists controls only when the game file includes them.
Play without installing
The game opens in the window on the page. Use fullscreen when you want the frame larger, and restart when you want to begin again.
Search the collection
Search by the game name, a category, or a tag. The result list is the games published on this site.
Language
The same collection is available in English, Japanese, Korean, Simplified Chinese, and Traditional Chinese. The language choice is saved in a cookie named NEXT_LOCALE.
What a game page includes
The page shows the game, a short description, how that build is played, and its features. A control legend appears only when the file records the bindings.
On this site
- In the browser — the game runs on the page.
- One page per game — the title on the page is the name used for that build.
- Search — find a game by name, category, or tag.
- Five languages — switch from the menu without leaving the collection.
Open a game above and play it in the page.