Anthropocene Epoch is an alien shooter based in the Sonoma region, which is a semi-open concept with several levels for exploring and finding objects. A few years ago, an intelligence agency sent a satellite into space, encoded with a frequency that could be received and sent back to Earth, hoping to connect with extraterrestrial life. A few years later, the transmission was sent back and discovered outside the solar system, unaware that they were in contact, hostile and ready to destroy humanity.