Flight simulator and sailing game vibe-coded by Sonnet 5.5 at medium effort
felixrieseberg · x · 2026-09-29
Developer felixrieseberg shared two playable games — a flight simulator and a sailing game — generated in one shot by Claude Sonnet 5.5 running at medium effort, with live demo links, showcasing how far one-shot vibe coding has come for complete interactive 3D demos.
Related event: Dev Shows Sonnet 5.5 Generating Playable Games in One Shot(2 posts)→
More from coding & agent
- Add a support agent to your app in 5 minutes by reusing existing APIs as tools — CShorten30 · 2026-09-29
- Sonnet 5.5's lower price makes token-heavy agent workflows affordable, says Every — every · 2026-09-29
- Feed a list of easily misheard project jargon to your voice transcription model — lucasmeijer · 2026-09-29
- Opus 5.5 sets Bug Hunt Bench record with 800+ self-check turns — PawelHuryn · 2026-09-29
- AI memory systems should track whether old decisions' assumptions still hold, not just relevance — kalyani_17 · 2026-09-29
- Every team tests Sonnet 5.5: half Opus's token price, matches it on writing readability — kieranklaassen · 2026-09-29