There was a special Virge 3D version before Warp3D was written. Warp3d version should also work, but the Virge support was dropped somewhere I think. Descent played quite well on 320x400 screen, 640 was too much to be playable. But as I did it with my A500T/060/ZII, can´t say how much faster CV3D is on ZIII bus in 3D operation.
