GameCraft-Bench: Can Agents Build Playable Games End-to-End in a Real Game Engine?

In three linesGameCraft-Bench evaluates coding agents' ability to generate playable games end-to-end in Godot. The benchmark comprises 140 tasks across 15 game families. Top agents achieve only 41.46% success, revealing struggles to produce complete games with sufficient content and coherent visual feedback.

Summary generated by Claude — human-verified