Replicators were advanced robots capable of reproducing themselves indefinitely, consuming all available resources in an area to create more of themselves. Each Replicator is composed of a series of Replicator blocks. Each block is made up of many Keron pathways. It takes several blocks working together to make new blocks. Replicators are capable of forming many patterns determined by what they need to accomplish. Although Replicators usually take the form of "bugs," they can take other forms. The blocks are capable of absorbing large amounts of energy, which can empower them. Replicators are an independent faction.