Starshine

Starshine is a limit removing wad for Doom 2 set in a techbase ripped from the earth and tossed into space! The goal was to make bases where rock and grass were still barely clinging along as they floated in the lonely void, perhaps after some disastrous teleportation experiment. It's mostly a visual theme and the gameplay is otherwise classic styled, so you won't have to worry about falling into the void while killing demons.