Alien Attack: Zero DLC Steam CD Key

— Soldier, it's hot as hell here! Your first day on a duty? I can't hear you because of artillery!SHUT UP! JUMP INSIDE YOUR RATTLETRAP AND GO SMASH THEIR HEADS! You were sent to clear an alien sector (like your friends on nearby sectors did). It looks like easy thing to do, just shoot few alien limbs and go home... What's happening? I didn't expect that many… CAN ANYONE TELL ME WHY THE HELL ARE THEY SWARMING SO MUCH?!
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