AIDEN is a newer AI that replaced the now deleted AIDE. The name is an acronym that means "Artificial Intelligence for DERE.EXE (New)." AppSir believes AIDEN fits their objectives better, calling his predecessor a failure. His voice appears in two trailers on AppSir’s YouTube channel: one for DERE.EXE and one for DERE VENGEANCE. He is also the primary AI for HopBound.