Destroy your first robot.
Find your first bonus room.
Grab your first jetpack.
Grab your first armor.
Shoot your first burn ball.
Make your first purchase.
Beat all Zone 1 levels.
Smash 50 robots.
Grab 50 powerups.
Find 10 bonus rooms.
Find 20 bonus rooms.
Beat all Zone 2 levels.
Beat all Zone 3 levels.
Destroy 10 enemies with burn balls.
Destroy 30 enemies with burn balls.
Purchase all cosmetics.
Spare Gearheart
Smash Gearheart
Beat the final level.
Beat all Zone 4 levels.
Beat all bonus rooms.