About
AB3D-RTG is an Amiga build based on John Girvin's source for Alien Breed 3D, part of the source code released alongside Alien Breed 3D II: The Killing Grounds. It gets the original Chunky-Copper renderer compiling again and outputs to an RTG (graphics-card) screen. The project is currently marked unplayable.
How it differs from the original
Unlike the original Alien Breed 3D, which rendered through the Amiga's native chunky-to-planar display, this build outputs via RTG (graphics-card) hardware instead.