Rule 1: You have to build an air powered vertical coaster. You have to use the original air powered vertical coaster trains. Remember that these trains do not have sprites for inversions other than loops! You can also use the trains from the Wacky Worlds and Time Twister expansions.

Rule 2: You are not allowed to use the default track type! You must use a different one. I recommend the B&M track(steel twister) or the giga coaster track.

Rule 3: The track must have a top hat, so a vertical track upwards, followed by a vertical drop downwards. The upward and downward parts must be straight, they may not be rotated. You can also make a large loop instead of a top hat, just like Do-dodonpa. Other than the top hat or loop, you can put any track elements you want.

Rule 4: Maximum map size is 50x50!

Rule 5: No custom scenery, objects or rides! You are only allowed to use objects from the base game or the official expansions.

Rule 6: You can add 2 extra functioning tracked rides, like a miniature railway or a rollercoaster, and 3 extra functioning rides with a base, like a merry-go-round, a maze or a launched freefall tower. With functioning ride, I mean a ride that is either opened or in test mode.

Rule 7: Unlimited trackitecture is allowed, but you cannot add any extra functioning rides this way, just track pieces! You are allowed to temporarily open them if you want to spawn a stationary vehicle, for example. These rides have to be closed when you submit the map.

Rule 8: Have fun!