#30476630539246610 - Mario 4: Space Odyssey (Unl) - Testrun
#30197884377322461 - Mario 4: Space Odyssey (Unl) - World 1 testrun
First 5 stages of this game (out of 20ish)
testrun thrown together in one evening, so very unoptimized
Fire flowers are easier to get here than in Mario 3. In stage 1, at least.