Replicators Defence

Replicators Defence is about defending the surviving bases of Civilization from self-reproducing nanomachines called Replicators. After escaping control, the Replicators consume matter and keep multiplying until all matter becomes a single Replicator. Civilization’s main body has been destroyed, but bases on the edges of the Galaxy remain beyond their reach for now.

Defend the bases

You protect the bases from Replicator attacks with an arsenal of guns and turrets. Build a stronghold on a single asteroid by balancing matter and energy production against the needs of your buildings, defences and science.

Upgrade your ship

Use science to improve your ship and make it better, faster and stronger. Better weapons help you destroy Replicators faster and strengthen your base.

Face the Replicators

You fight endless hordes and seek an approach to each enemy. The attacks continue as you try to hold out for as long as possible.