One reluctance I have with finding a different hazard surface is that the green grass looks quite nice next to the dirt. But my brothers were both pretty insistent that grass as a hazard just doesn't work.
What about green acid then? Acid is always green, you know.
Haha, makes sense! Alright, that's next on my list if I'm having too hard a time getting electric floors to look good.
Jibb
EDIT: Animated realtime clouds. Two purposes: pretty up the menu, and show off KarBOOM's smoke/explosion shader.