1. Home
  2. Claude Opus 5.5
  3. No. 29

Vibecode Bench: RTS, voxel and flight sim

Game made with Claude Opus 5.5 · by Senko Rašić

Preview of “Vibecode Bench: RTS, voxel and flight sim” by Senko Rašić
Screenshot of the live demo, captured by Top 101 on 11 Nov 2026.

Senko Rašić’s same-prompt benchmark, run on Opus 5.5 at xhigh effort in Claude Code on launch day. All three games are playable, with prompts on GitHub Gist.

Sources & verification

Verified against the original source on 11 Nov 2026.

More from this issue

All 36 Opus 5.5 examples →
Preview of “A boat ride through Japanese landscapes” by Meng To
No. 06Game

A boat ride through Japanese landscapes

by Meng To · @MengTo

Preview of “A one-shot kart racer” by BridgeMind
No. 10Game

A one-shot kart racer

by BridgeMind · @bridgemindai

Preview of “A game about the Antikythera mechanism” by edwin
No. 11Game

A game about the Antikythera mechanism

by edwin · @edwinarbus

Preview of “A Dark Souls-style world in Unreal” by Alex
No. 13Game

A Dark Souls-style world in Unreal

by Alex · @The_Alex