W, A, S, D, Q, E, Z, X, and arrow keys. The rest?... just nudge that mouse and see!
This is my first successful attempt of making a pyramid and a cube using z-order. @WO997 - idea, shadow technique, screen culling, add object, using letter e @TheLogFather - tri-filler @DadofMrLog - formating @raucket - z-ordering format, RGB, swap, settings @MegaApuTurkUltra - quicksort @_paperN1 - center-z shape for shading and distance from camera