Someone shared how a solo dev builds a Ragnarok Online x Monster Hunter-style game with Claude Code on a Max 20x plan.

His three custom skills:

→ route: sends easier tasks to Sonnet or Haiku, with Opus reviewing
→ handoff: starts a fresh session with the context needed to continue
→ Re-searcher: saves research findings to Obsidian, so notes don't become summaries of summaries

The stack: Godot, Tripo P2 for 3D assets (about $20/month), Blender, and prompts saved as JSON for a consistent art style.

Caveats: the poster is relaying what the dev told them, and the game is still marked early development.

Reddit: https://www.reddit.com/r/ClaudeAI/comments/1xdhkzb/no_coding_or_gamedev_background_6_weeks_with_opus/