Eduke32

EDuke32 is a source port of Ken Silverman's Build Engine with support for Duke Nukem 3D, Ion Fury and Shadow Warrior (via VoidSW), among others.

Features include:

• Modern OpenGL rendering with dynamically lighting and shadows

• Voxel assets

• Emulated OPL3, MIDI or OGG/FLAC soundtracks

• Gamepad support

• Classic software rendering

EDuke32 comes with a map editors, Mapster32 and Wangulator, for creation of new levels and is free to use for non-commercial purposes.