Dev ships AI-written game to 3 portals in an afternoon, Opus 5.5 did all the coding
Roger_M_Taylor · x · 2026-10-18
Developer 0xbobaaa reports shipping a game built entirely by Claude Opus 5.5 — "I didn't write a line of it, I just filled in the forms" — from an empty folder nine days ago to three game portals live or in review within one afternoon.
- itch.io: live and playable in browser
- Newgrounds: under judgment (3-day player vote)
- CrazyGames: passed their SDK QA first try — their hard rule that progress save via their SDK, not the browser, was added in one pass for $1.01
- Poki: application submitted
The whole build is 1.5 MB. The author's earlier tutorial on building a mobile game in under 5 hours with Opus 5.5 pulled 13,328 views and 192 bookmarks on day one.
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