You will wake up in a cave with a terrible headache. Your mission is to get out of there. However, it is not easy because you have to come over many challenges. When the enemies see you, you are in the battle to fight against them.
You do not know why you are in the cave but remember one thing that you must kill everything you see. You have noticed and concentrated on moving because the enemies hide and can attack you accidentally. Try your best to kill as many enemies as you can and upgrade your power and choose a weapon.
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