Scare off computer wildlife for the first time
Complete a level with enemies without taking damage or dying.
Finish a level in under 3 minutes (excluding story and tutorial levels).
Scatter sheets of paper 20 times
Scatter 10 heaps of corrupted notes
Scatter 20 stacks of pixel coins
Throw a fish back into the pixel sea
Conduct a laser through players' bodies using energy link.
Have both players loaded with 2 energy charges.
Drop an energy-charged cube into the abyss.
Eliminate an enemy using the energy turret instead of the second player.
Defeat an enemy using a Boombox Cube instead of the second player.
Eliminate 20 enemies.
Eliminate two enemies in quick succession.
Eliminate an enemy using battery or activator fan instead of the second player.
Destroy all snowmen.
