Beat the game in local Co-op mode.
Complete an online Co-op game.
Beat the game without continuing.
Perform the Level 6 magic attack with the Amazon.
Perform the Level 3 magic attack with the Dwarf.
Choose any character and reach "Across the Sea" (Stage 5) without dying once.
Choose any character and reach Turtle Village (Stage 3) without dying once.
Play as every character.
Beat the game.
Perform the Level 4 magic attack with the Barbarian.
Ride the cockatrice.
Collect three potions from a thief or party of thieves.
