Developer Sac turns The Little Prince into a 3D playable game in 16 days with Opus 5.5
Developer Sac said he spent 16 days turning The Little Prince into a playable 3D story game, then revealed the project on X on Oct. 13. The game, titled The Little Prince: Across the Stars, is already available through its own standalone website. According to Sac, the build combined Opus 5.5 with Tripo, a 3D model generation tool, and Blender, a 3D production suite used for modeling, materials, animation and rendering. The result is a version of the book’s planets that players can walk through and explore in three-dimensional scenes. The website currently offers eight language options, including Chinese, English and Japanese. Early players have already started leaving feedback. One X user, @0xLuo, said it was hard to imagine that a game with that level of completion was made in just 16 days, while also reporting a bug tied to movement controls after finishing the watering task. The website notes that the current version requires a browser with WebGPU support. Sac also said in the original post that he plans to open-source the full game and publish a detailed breakdown of the production process.






