This is the translation of the Linux C source code of the game Doom to the Delphi programming language. Many features have been added to take advantage of modern hardware: External hi-res textures, advanced 32 bit color software renderer, OpenGL support, md2 models, voxels, dynamic lightmaps, mp3 music and more... In addition provides accurate demo playback of most Vanilla Doom demos.
Great! I dreamed to have this 10 years ago! :)
Wow, very impressive !