Minigun Massacre

Trophies

Bronze

Beginner's Luck

Kill 50 zombies.
5 EXP
Bronze

Air Support

Kill 100 ground zombies
5 EXP
Bronze

Air Superiority

Kill 100 aerial zombies
5 EXP
Gold

Lean, mean, zombie killing machine!

Kill 1000 zombies
15 EXP