Project Phi is a modification of Half Life 2, using the OrangeBox engine. Currently development on this project has been suspended. In the meantime here are a few screenies for your viewing pleasure. For further details you can visit the Project Phi website.

Half Life 2 modification entitled: Projet PhiHalf Life 2 modification entitled: Projet PhiHalf Life 2 modification entitled: Project PhiHalf Life 2 modification entitled: Project Phi