Cartridge Defense — is a tower defense game with collectible cards that you’ll use to build your own decks to defend against robots in a cyberpunk-inspired future. Play cartridge cards to create towers, upgrades, special abilities and more. Place turrets to change the path of enemy robots, prioritize turrets with a customizable set of targeting systems, and watch waves of enemies be destroyed by your maze of turrets. Each enemy has a chance to gain loot in the form of cards, boosters, targeting systems, items, or resources that you can use to customize your deck.