by: Dustin Auxier
Aliens have crash landed in a secret military base, slaughtered the soldiers, and started creating zombies from their corpses! Nuking them didn't work. Instead it actually backfired...the end result, all organic material on site mutated and transformed to create zombie alien parasites!
Now it is up to you to fly in and clean up this whole mess before it gets any worse...if that's even possible at this point. Pilot your fighter jet and head into ground zero to end it once and for all! Don't forget to upgrade as you go...you'll definitely need it.