As title suggest, a mod to play Die Rise/Richtofen with less than four players.
The Elevator step will require one elevator, Dragon Puzzle will use as many dragons as players on the game, and will not reset when stepped in the wrong order.
Trample Steam step should work with any amount of TS's. Sometimes doesn't register, but just pick it up and move to other spot.
Video of the ending:
https://youtu.be/NjU9KMmhlkc