This games adds a twist to the Rogue-like Deck builder genre by separating the combat in two phases. In the first phase you will choose which cards your character will use and in what order, then the batlle phase will begin where your character will start with the first chosen card and then the enemy will have its turn, this will go back and forth until all your cards have been used or one side is declared winner.
Each game takes place in a new unique map where you will mostly find card battles, but not exclusively. You will also find duels, where the faster shooter wins, saloons were you will find good deals on cards to add to your deck and have a drink to help you recover some health (don't drink too much or you will get dizzy).
Your goal is to beat the boss at the end of the level to progress and go further into more complicated and fun combats as your deck of cards evolves.