Introduction. This mechanic derives from hybrid games and subgenres of RTS and Wargames. The tactical real time games .. Real-time tactics (RTT) is a subgenre of tactical wargames played in real-time simulating the considerations and circumstances of operational warfare and military tactics. It is differentiated from real-time strategy gameplay by the lack of classic resource micromanagement as well as the greater importance of individual units and a focus on complex battlefield tactic