Also known as Space Imperia 4X, si4, space imperia 4x
A faithful digital adaptation of the acclaimed board game Space Empires 4X by GMT Games, beloved by wargamers for almost two decades. Command the rise of your civilization and the fall of others, all in one to two hours.
FIXES bombardment now works in Threat 8 clicking off the combat board no longer de-selects your shooters fixed issue regarding aliens in board stacks bases correctly displayed as max 3 in all game modes (original box on…
Read announcementBrowse past updates and patch notes for this game.
42 updates
Top picks from 31 Steam achievements, sorted by player unlock rates.
