History
The past history of Forge on Earth-1815 is likely similar to that of his Earth-616 counterpart until the passage of Operation: Zero Tolerance. In this reality, O:ZT saw the incarceration or elimination of super-humans. Without the support of intelligent minds like Reed Richards or Tony Stark, the government of Earth-1815 would seek the aid of Forge and his mutant techno-smith skills to build the various devices to capture, detain and/or eliminate super-human individuals. His work would grant him amnesty although the oppressed super-human community would consider him a traitor.
When the reality hopping Exiles would accidentally free the deranged Charles Xavier, thinking him to be this realities greatest leader, the Exiles would seek out Forge to help contain him. Forge would be strong armed into doing so, and would build a portable weapon that would nullify Xavier's powers. While being interrogated by the Exiles, Forge would tell them that the "great leader" they were seeking was likely Magneto, who led a rebellion against Operation: Zero Tolerance before he was captured and imprisoned.
Forge's fate following the release of many of the worlds super-humans and given his reputation is unknown.