In this Rogue-Lite Deckbuilder, you play as members of a secret organization dedicated to fighting against the supernatural forces of Eldritch influence in post-Revolutionary War United States. Manipulate enemy position in grid-based battles to hit multiple targets. Maximize effectiveness of your Party Members by developing synergies amongst Attack, Ability, Equipment, and Item cards. Add allies to the battlefield with rare and powerful Ally cards. Win battles to add new cards to your deck and acquire resources. Between runs, use resources collected to build up your Stronghold to unlock new cards and Party Members. Collect clues and speak to NPCs to gather information about the growing influence of various cults competing amongst each other for power and influence, each one planning to summon a different OLD GOD to wreak havoc upon the fragile new nation.