VibeGame: Prompt-to-Game Development with AI-Native Engine and Self-Evolving Adversarial Agent Team

What happened: VibeGame is a framework that builds complete 2D games from natural-language prompts and optional reference images, using an AI-native engine and a team of eight specialized adversarial agents. Key numbers: Eight specialized agents. Why it matters: The authors report VibeGame in prompt-to-game mode consistently outperforms a range of agent harnesses with the same underlying model, including GPT-6.1-Sol, on a GameCraft-Bench subset.

VibeGame is a framework that builds complete 2D games from natural-language prompts and optional reference images, using an AI-native engine and a team of eight specialized adversarial agents.

The authors report VibeGame in prompt-to-game mode consistently outperforms a range of agent harnesses with the same underlying model, including GPT-6.1-Sol, on a GameCraft-Bench subset.