CUHK Researchers Release OpenGame, an Open-Source Text-to-Web-Game Framework

A research team at the MMLab of the Chinese University of Hong Kong (CUHK) has released OpenGame, an open-source agentic framework that generates playable 2D web games from a single natural-language prompt. Notably, it publishes its framework, model weights and dataset in full, and was officially released on April 21, 2026. Technical details are available in the project's GitHub repository and its arXiv paper.