Shooter · Action · made with GPT

Game Box Arena

Battle other players in fast multiplayer arena deathmatch and capture the flag matches.

Plays in your browser Online multiplayer 2026 Vibe Coding Game Jam: rank 307 of 945
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About Game Box Arena

Game Box Arena runs quick online arena fights in Deathmatch or Capture the Flag, straight from the browser. You grab futuristic weapons, use shields to survive firefights, and either chase kills or carry the enemy flag back to your base while other players try to stop you.

Movement carries a lot of the design. Dodge and wall dodge moves let you sidestep incoming fire and change direction fast, and sound effects give each shot and each hit some weight.

The creator drew on fond memories of Unreal Tournament from 1999 and its fast, competitive pace. On top of that inspiration they added their own maps, characters, effects and ideas, and put the game together with Codex and Three.js as a Vibe Jam 2026 entry. It finished 307th of 945.

How it was made

Most of the code was written by AI. Source: Vibe Jam 2026 submission form.

Evidence: the creator's own account.

AI provider
OpenAI
AI tools
Codex
Engine
Three.js
Players
Online multiplayer
Make one like itCodex game development: a practical guide

Screenshots

  • Game Box Arena screenshot 1

Questions about Game Box Arena

Is Game Box Arena free to play?

Yes. Game Box Arena runs in your web browser at no cost, with no download or account needed.

Which AI was used to make Game Box Arena?

Game Box Arena was made with Codex and GPT. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.

Can I play Game Box Arena on my phone?

Game Box Arena is built for desktop browsers. It may not work well on a phone.

Who made Game Box Arena?

Game Box Arena was made by quantusdynamics. See their profile on GamesByAI for their other games.

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