Welcome to the surface, survivor, where one wrong decision could mean the difference between life and death. After the events of Omega Protocol, you find yourself guiding a group of rangers through alien-controlled territory. Use your cunning and limited resources to keep your team alive and discover the secret to destroying the invaders. WARNING: Earth Break: Frequency contains spoilers for the events of Hunt A Killer: Earth Break – Omega Protocol Difficulty: 4/5

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