Gihren no Yabou (Gihren's Ambition), commonly known as Gihren's Greed, is a turn-based strategy game set in the Universal Century timeline of the Gundam franchise. It is based political and military management to the One Year War (and in later games, beyond). In a way, it is like Civilization and Hearts of Iron, but simpler to manage, and more difficult. This series is quite popular on 4chan's /m/board, with threads popping up every now and then. As of this writing, a fifth game has yet to be made, and the series is not available for purchase in the West.