OpenGame: Agentic Web Game Creation

Skill by ara.so — Daily 2026 Skills collection.

OpenGame is an open-source TypeScript framework that generates fully playable web games end-to-end from a single natural language prompt. It combines Game Skill (Template Skill + Debug Skill), an optional specialized GameCoder-27B LLM, and OpenGame-Bench for automated evaluation across Build Health, Visual Usability, and Intent Alignment.

What OpenGame Does

• Takes a high-level game design prompt and produces a runnable browser game (HTML/JS/CSS)
• Template Skill: Maintains a growing library of project skeletons to scaffold stable architectures
• Debug Skill: Keeps a living protocol of verified fixes to repair cross-file integration errors systematically
• OpenGame-Bench: Evaluates generated games via headless browser execution + VLM judging across 150 diverse prompts
• Supports any OpenAI-compatible LLM backend (GPT-4o, Claude, GameCoder-27B, etc.)

Prerequisites