The Core Contingency expansion pack offers 150 new units, lots of new maps and two new campaigns.
- Hovercrafts for Arm and Core
- Anti-Air Flakkers
- Seaplanes who are able to submerge into water
- Advanced underwater buildings and units
- New airplanes, kbots and tanks for both sides
- And many more units
The new maps contain new map features and whole new tilesets, in simple words, whole new worlds to explore. The new worlds are Crystal, Lush, Coral Reefs (underwater), and more maps for the old tiilesets from the original game.