All trophies
Grab the Bullet Power upgrade 1 time
Grab the Bullet Power upgrade 10 times
Grab the Autofire upgrade 1 time
Grab the Autofire upgrade 10 times
Grab the Special upgrade 1 time
Grab the Special upgrade 10 times
Fall in a hole
Get $250,000 in a single playthrough
Get $500,000 in a single playthrough
Beat Boss 1
Beat Boss 2
Beat Boss 3
Beat Boss 4
Beat Boss 5
Beat Boss 6
Beat Boss 7
Beat any level without dying, with 2 players playing the entire time
Beat any level without dying, with 3 players playing the entire time
Beat any level without dying, with 4 players playing the entire time
Beat any level without dying
Beat the Game