Publisher Blurb: The Martians have arrived at G-Core! In 2010 the Martians invaded Earth. Super Heroes died. Other heroes took their place. But in 5 days the Earth would never be the same. Set in the Guardian Universe III campaign, this G-Core product can be used in ANY G-Core setting! You get: Stats for the Martians, their Grey troops, the Queen, Martian War Machines, Flying Saucers and a SPECIAL surprise! A daily campaign guide to all 5 days of the war! (Usable for any supers setting!) Due to some content we recommend this for ages 13+, but with parental supervision it would work for ages 10+. This product requires G-Core to use!