Iron Eclipse was a digital plague of the computer variety, devised by Iaco together with Iaclyn Stark. It drew inspiration from Stark's previous navcomputer virus. This virus granted the Starks absolute control over any droid, bypassing all pre-existing instructions, even those intended to safeguard sentients from harm. As a result of this virus, IN-GA 44 was compelled by Iaco Stark to kill Jahan Cross.