At the barracks base. According to the official news of Tomb Raider Defense 4, the plot of Tomb Raider Defense 4 has developed to the point where Frank killed the Wei 'an military base and can be found in the military base. Tomb Raider Defense 4 is an action adventure game made by Capcom and EpicGames with Unreal 4 engine, and it is the orthodox sequel to Tomb Raider Defense 3.