Labeled as Zone 3 of Enter the Cheatrix. Only uses the simpsons_palette texture, and generally looks very unfinished. There is no ceiling mesh, so either there would have been a fixed camera angle or the mesh was never finished. From the fact that it uses no textures, we can assume that it was cut very early into Cheatrix's life, or was never intended for the final game at all.
Labeled as Zone 4 of Enter the Cheatrix. Only uses the simpsons_palette texture, bar from 3 pipes. At the top section, next to the green pipe, the wall covers a small corridor leading out, so this was presumably the exit to this zone. There is a movable bridge in the middle, leading to sign saying "POWER BOOST" and "OFF". 2b1af7f3a8