+ One with 2-4 tall, tall pillars to represent the sky area battle in TP. Perhaps a small under-area as well.
+ One with isolated starting points for all four players (top with spikes, floor with drop-blocks).
+ Final Destination III (5:24 http://www.youtube.com/watch?v=r5BOqyP68Go&feature=related)
+ Dr. Eggman's Flagship (3:53 Same as above)
+ Raising the Bar (3:59 Same as above)
- Great Plunge of Doom (2:29 Same as above)
+ Mega Mushroom (2:35 Same as above)
+ Pong (2:43 Same as above)
+ SMS Windfall (2:23 Same as above) (Only if pinwheels exist)