The city has been taken over by a hostile army. Build up your army with heavy military hardware and take back the streets and try not to destroy the city while you are at it.
Orcs, pirates, and strange blue fishfolk are swarming all over the islands! Gather your forces, develop new technologies, craft devious tactics, and push these invaders out of our lands!
Your base is under attack! Get your best chopper out there immediately and demolish every enemy unit on sight. Don't forget to build towers and repair damaged towers to help accomplish your mission.