Cora, one of the last Sentinels, remains the last line of defense against an unknown enemy laying siege to her planet. Together with a handful of allies, Cora must find a way to protect the one thing this enemy had come to destroy - the humans.
In the early 80s, there was a legend of an evil arcade game found in Portland. Some thought it was remnants of the CIA’s brainwashing experiments. Others, that it was only a hoax. The truth was far more sinister...