Reach Sunset Swamps and unlock Cyanthony.
Get GATOR pieces in levels 10-13 and unlock Gectoplasm.
Collect lots of trash and unlock Gilded Gary.
Find a Boombox in every level and unlock Chonky Boi.
Defeat a M07H with a projectile of your own.
Clear out a large group of B33s in Bee-ware of Foes.
