Menace from the Deep achievements

Collect the "Bonsai Tree" collection

Collect the "Deedstalker" collection

Collect the "Crimson Moonstone" collection

Collect the "Anti-Clotting Lubricant" collection

Complete the story stage "The Final"

Complete 3 acts with the "Lost" modifier in "Custom Game" mode

Collect the "Card Shark Deck" collection

Complete the campaign mode at 100%

Complete 3 acts with a Boss Rush modifier in "Custom Game" mode.

Collect the "Tentacle of Cthulhu" collection

Collect the "Stamped Passport" collection

Collect the "Menorah" collection