Nostalgia
15Find and unlock a warp zone.
Unlocked: Offline
Find and complete 5 warp zones.
Unlocked: Offline
Find and unlock Commander Video.
Unlocked: Offline
You unlocked The Kid!
Unlocked: Offline
Tin Boy
5Complete 10 levels consecutively without dying.
Unlocked: Offline
Iron Boy!
10Complete a full chapter without dying.
Unlocked: Offline
Collect 10 bandages.
Unlocked: Offline
Collect 50 bandages.
Unlocked: Offline
The End
65Complete the main game.
Unlocked: Offline
The Real End
20Complete the Dark World.
Unlocked: Offline
You've beaten the Cotten Alley all by yourself!
Unlocked: Offline
100% the game
Unlocked: Offline