In the year 2088, after the Judge Day, the world has turned upside down. Humans must gather on fortified strongholds to thwart the invasion of the Cyborgs, whose safety is threatened daily by attacks of the size of the enemy. There is a collection of mutants called Cyber Defense that are tasked with fortifying and holding the base to protect the people inside. Not only that, but there are titans much bigger and stronger - Bosses.
The player's job is to gather, arrange and optimize the Cybers squad to be able to defend successfully. All are wrapped up in an idle frontier-defense game: Idle Cyber.
Can the Cybers defeat the enemy and bring life and peace to humans? Can everything go back to the way it was before?