Call of duty: Siege

The call of duty is to free various planets from invaders. Take your squad to the battle. It said to destroy enemy headquarters. You will collect cards with soldiers, fighting robots, space battle ships, armored machinery and so on in this game. Make an unstoppable squad of cards, use cards in the best order and crush the enemy. It says build and defend your base. Attack bases of other players and get resources. Fight against other players and upgrade your game features.