Grok 4.5 and Unity CLI can now revamp a 2D game without touching the editor
chongdashu · x · 2026-07-24
A full walkthrough shows how to use Grok Build + Grok 4.5 + Unity CLI to revamp a 2D platformer without writing code or digging through the editor.
- The demo starts from Unity’s 2D template and uses Unity CLI plus a custom CLI skill.
- It applies a visual upgrade while keeping the game mechanics intact.
- Spriterific is used for character animations, and Nano Banana 2 lite is used for static sprites.
- The author argues this is a major unlock for vibe coders who want to work with Unity.
Related event: Developers Build Games with Grok Build and Unity MCP(11 posts)→
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