Minifig World: Battlelines is an American collectible card game published by Minifig World, built around the publisher's line of custom LEGO-compatible minifigures. The game uses a physical hybrid mechanic: plastic LEGO-style studs and plates clip directly onto the character cards to track hit points and ammunition, merging toy and card game into a single object. The game is sold in 36-card starter decks containing 13 Character cards, 11 Equipment cards, and 12 Weapon cards, along with transparent orange Ammo Studs, transparent green Health Studs, black studded plates, and a six-sided die. Combat is resolved by dice roll, with characters gaining bonuses for teaming up. The publisher's website at minifigworld.com made the game available, though its release date and current print status are not firmly established in CCG tracking databases.
Source: boardgamegeek.com/boardgame/97378/minifig-world-battlelines