Looks similar
SurrealEngine: Open-source reimplementation of Unreal Engine with playable UT99(github.com)
338 points by klaussilveira | 125 comments
GitHub repository for SurrealEngine, an open-source reimplementation of the Unreal Tournament (UT99) engine.
Portal 64 – A demake of Portal for the Nintendo 64(github.com)
350 points by skibz | 110 comments
GitHub repository for Portal 64, a fan-made demake of Valve's Portal for the Nintendo 64 console.
Epic Games' "The RAD Debugger"(github.com)
114 points by davikr | 27 comments






