Beat the game in local Co-op mode.
Perform the Level 4 magic attack with the Barbarian.
Perform the Level 3 magic attack with the Dwarf.
Play as every character.
Beat the game without continuing.
Beat the game.
Perform the Level 6 magic attack with the Amazon.
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.
Complete an online Co-op game.
Collect three potions from a thief or party of thieves.
Ride the cockatrice.
