Here is the full list of all 8 Shit Storm achievements.
Die with the magic number of coins and die. No more, no less.
Buy the Santa Hat.
Buy the sunglasses. You'll know kung-fu.
Buy the party hat. Filled with fun!
Buy the crown. The Burger King would be jealous.
Buy the top hat. Don't forget to check for rabbits!
Buy the fedora. M'lady.
Buy the red cap. I hope you packed a chainsaw.