Sentinel (Earth-RSR)

"I might be different than you all, but surely, I can help you."

- Sentinel Sentinel is a robot created by Anthony Stark (Iron Man) and Ray Palmer (Atom) in the 90s. The purpose of this robot originally is to be mass-produced and then became a peace-keeping force around the world. Sentinel was given the name "Bolivar Trask" to make him feel "human" and gave him a personality through his AI. Bolivar Trask also refers to a boy who once Stark met, and died of cancer. To honor him, Stark tried to make something to honor him, but then, the "Sentinels" were rejected, but only one was left: The one and only "Bolivar Trask Sentinel", the first Sentinel to be made, and in WW3, he joins the Avengers to assist them win the war.

Trivia

 * Unlike most Sentinel depictions in Marvel, RSR's Sentinel is just a one robot instead of a mass-produced robot. However, originally, StarkCorps planned to mass-produce the Sentinels, but they were rejected and the last one (which is this robot) became a "one of a kind".
 * Also, instead of being created by Bolivar Trask and has a "Master Mold" as a central "mind", this Sentinel is actually made to honor RSR's Bolivar Trask, who is still a child and died of cancer, and it's made by Anthony Stark. Plus, instead of having the central Master Mold as a "mind stuff", this Sentinel has a mind of it's own through the AI Tony inserted to him.