The game is free to play with no in-app purchases. It is a social multiplayer shooter/strategy game, but can be played offline. It can be played with a gamepad or keyboard.

keyboard: Space bar to use gun, mouse to aim & shoot. AWSD or arrows to move.
mouse: Touch gun or player for gun. Touch arrows to move.
gamepad: - (a) for gun. analog stick to move. (x) or (y) for items.

The main objective is to gather more loot than other players while avoiding detection. GREED and RAGE may get you more loot but make you stand out. CAUTION and STRATEGY will help you defeat your opponents. Each round becomes progressively longer and unveils more tantalizing secrets to help you gain an edge over opponents. Your actions dictate your worth to other players. Try to find all the different colored diamonds.