Orcs Must Die! 2 - Owners of the original game on Steam will unlock 10 free co-op levels

Robot Entertainment has announced that owners of the original Orcs Must Die! on Steam will automatically unlock a special 'Classic Mode' in Orcs Must Die! 2.

The Classic Mode includes 10 maps from the original game which will be available for co-op play. Players will head back into their favourite old fortresses, but this time they’ll be able to bring along a friend with a huge new arsenal of traps, spells, weapons, and trinkets.

Those who haven’t yet downloaded Orcs Must Die! can pick it up for a limited time for 50% off on Steam.