Orcs Must Die! 2 will unlock co-op maps from original game By Andrew Groen published 13 July 12 Robot Entertainment announced today that the sequel to the modern classic Orcs Must Die! will unlock co-op play on ten maps from the original game for those who bought it on Steam...
Orcs Must Die! Multiplayer confirmed for newly-revealed sequel By Tom Goulter published 2 April 12 OMD!2 gets new co-op, upgrade system and trailer
