Epic interactive has announced the release of Earth 2140 Missionpack: The Final Conflict, an expansion pack for its futuristic real-time strategy game for the Mac that adds 80 new single- and 30 new multi-player missions, as well as six new units, two new buildings and a new terrain. The game, which requires the original Earth 2140 and is expected to cost about US$20, will be distributed in North America by Mac-O-Rama.