WASD and Space to move, Arrow keys to look around.
I believe this is older than my "3D Graphics Pipeline" project, yet I do not consider this a "full" engine because it lacks object transformations. The original credits are lost; looking through the scripts tells me that the triangle filler is by @TheLogFather and @Jamohyperturbopro, and the quicksort algorithm is by @MegaApuTurkUltra.
