Spaceman is an action tower defense game for the Microsoft Hololens. It is an Augmented Reality(AR) game which will brings unique game experience to the players. A small spacecraft crashes into the players room where the ship’s captain tells the player he’s being followed by space pirates. The player must collect different items from around the room and create defensive items to defend the ship from incoming space enemies. When enemies are killed, they may drop loot such as new objects for the player to collect. After all the pieces are collected and the spaceship is rebuilt, the enemy's commander arrives and a final battle occurs between him and the player. When he is defeated, the player can collect the final piece of the ship, and the Spaceman can return home.