From the back cover:
Whether they come from a distant star or from the bottom of the ocean, the invaders are on their way- and only your heroes can stop them!
Invasions: Target Earth has everything you need to know about comic-book invasions. Learn how to organize an invasion and mastermind the phases of takeover. Create powerful invaders and unique leaders. Put your champions to the test- can the withstand the MASTER PLAN?
Invasions: Target Earth contains:
- Extensive guidelines for setting up and running an invasion.
- Complete, ready-to-run invasion mini-series, including maps, descriptions, scenarios, and full profiles of Demonicus Rex and his evil minions.
- Short write-ups for other invaders, from time-traveling robots to giant animals.
- GMing tips, play aids, a bibliography
- And much, much more.