External non-Minecraft/non-GTA validation sample offer

[xinlx227-ai]

Hello Matrix-Game team,

I am Xiang Liu, a junior Computer Science undergraduate at Lishui University. I am interested in Matrix-Game's keyboard/mouse-conditioned world models and its data pipelines for Minecraft, GTA5, and Unreal Engine environments.

I built a Windows gameplay-capture prototype that records target-window video with 100 ms keyboard state, Raw Input mouse data, aligned frame indices, and QA metadata. Demo and sanitized JSON sample:
https://github.com/xinlx227-ai/gameplay-data-collector-portfolio

Would an independently collected, non-Minecraft/non-GTA sample be useful for external-distribution control evaluation? I can produce one 10-30 minute sample at no cost. Could the team specify one suitable game/environment, the minimum video and action format, behavior coverage, and the acceptance check or GameWorld Score inputs you would need?

I would return a field-level sample contract for confirmation before collecting anything.