Pax Imperia is a 4X game for the Apple Macintosh, released in 1992. The game won praise for its complex gameplay, real-time mode and ability for up to 16 players to join a single game using AppleTalk.
Pax Imperia: Eminent Domain was released in 1997 as a sequel, for both the Mac and PC.
Pax Imperia is a Latin term, meaning "imperial peace".