Traverse through different universes, finding sources of entropic exponentiation, and destroying them.

COLLATERAL is a SCI-FI, FPS-Roguelike with a focus on gun-building and player choice. As you play through a run, it is up to you to determine which worlds to visit, each with their own pool of resources that enable the player to craft different abilities and upgrades.

Your character is only as powerful as his/her guns, as most of the upgrades in the game are determined by the attachments you add to your gun. With infinite gun-building, it is up to you to determine just how many attachments you want on your gun!