That wasn't my understanding, and Wikipedia disagrees with you: > 4X (abbreviation of Explore, Expand, Exploit, Exterminate) is a subgenre of strategy-based co

That wasn't my understanding, and Wikipedia disagrees with you: > 4X (abbreviation of Explore, Expand, Exploit, Exterminate) is a subgenre of strategy-based computer and board games, and include both turn-based and real-time strategy titles.