
Paper Glider
Arcade · CasualSteer a paper airplane through procedurally generated rooms, an OpenAI Codex showcase demo.
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Play free — official siteVibeGameDB lists 8 games in this group, 73% of the 11 games on the Endless Runner page. Each one has a source for how it was made. The most common engine is No engine (HTML5) (50%). 8 are free or free to play and 0 are paid. The most recently added is Outpace (November 2026).
Ordered by editorial score, then player rating, then release date. Open a game for its sources.

Steer a paper airplane through procedurally generated rooms, an OpenAI Codex showcase demo.
Plays instantly in the browser
Play free — official site
An endless urban runner about not getting soaked: dodge the rain, puddles and cars, and shelter under balconies.
Plays instantly in the browser
Play free — official site
A gothic pixel-art arcade game: fly a bat over Transylvania, collect blood drops and feed on villagers to survive the night. The developer says Claude Code built it for someone with no coding experience.
Plays instantly in the browser
Play free — official site
A neon endless runner: switch lanes to dodge traffic and save up shield, boost, slow-motion and magnet power-ups.
Plays instantly in the browser
Play free — official site
A free daily endless-descent ball game with ten sliders for steepness, width, obstacles, speed and camera. Posted as “Slope remade in HTML5”; the developer says Claude Opus built the whole thing.
Plays instantly in the browser
Play free — official site
A one-button browser game about riding out waves of new technology while keeping human flourishing alive, built from a professor's research. The developer asked Claude Fable 5 in Claude Code to research, design and code it.
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Play free — official site
A browser typing runner: every correct letter carries the Claude mascot forward, Space jumps over creatures, and a pixel-art wave closes in from behind. The README says Claude Opus 5.5 built it in Claude Code in one session of about 45 minutes.
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Play free — official site
Race along the floor, walls and ceiling of a neon corridor, flipping to the opposite surface to dodge traps and collect fragments.
Plays instantly in the browser
Play free — official site