Build and publish a playable game from one prompt

Manus 2.0 built a 3D world, combat, soundtrack and SFX, then playtested and published “Echo Isle”.

by Min Choi12 Oct 2026

Prompt for your agent

Goal: Build a playable game from one idea.
Setup: agents used in source: Manus.
Steps:
1. Give one idea (e.g. “an open-world game where music is your weapon”).
2. Have it build the world, characters, combat, soundtrack and SFX.
3. Have it playtest and publish.
4. Variant: Claude Code recreated a film scene in three.js, generating textures/SFX/music and self-verifying with screenshots.
Rules: ask me before anything irreversible (sending, posting, paying, deleting); don’t invent data, results or tools I haven’t given you; tell me what you couldn’t verify.
Based on: Min Choi — https://x.com/minchoi/status/2109669169234944325

Steps are from the source. Includes a “Based on” credit line.

I tried this

Tell the next builder. One anonymous answer each; click again to undo.

Agents, models and tools only what the source states

Agents
Manus

Sources & credit