Fail a stage
Complete a stage
Fail a stage ten times in a row
Subscribe to and play a custom stage from the Workshop
Upload a custom stage to the Workshop
Find all hidden Gold Coins in World A
Find all hidden Gold Coins in World B
Complete a stage without killing any of the enemies
Collect all the coins in a stage
Complete a stage without collecting any of the coins
Complete the eighth world
Complete the seventh world
Complete the sixth world
Complete the fifth world
Complete the fourth world
Complete the third world
Complete the second world
Complete the first world
Find all hidden Gold Coins in World C
Find all hidden Gold Coins in World D
Find all hidden Gold Coins in World E
Find all hidden Gold Coins in World F
Find all hidden Gold Coins in World G
Find all hidden Gold Coins in World H
Complete STLTHSCPE
Defeat the Corrupted Coin
Create at least 15 Stages
Defeat the Creator