Increase your chances of survival by gathering Batteries and maintain power to your defenses. As the enemy become stronger, can you handle the pressure of each wave. Work as a team to build your defenses and expand your base. HYPERCHARGE: Unboxed pits up to 4 of your friends against relentless waves of enemies in a CO-OP experience. We are always listening to your feedback. Please take a look at our forums and let us know how we can make the game better for you.
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