Abraham Tower

Abraham Tower, also called as The Commander, is an anti-hero character in the Sonic the Hedgehog series, who debuted in Shadow the Hedgehog. He is a human military leader and the G.U.N. federation's currently highest-ranking commander, as well one of the most respected. During his childhood, his family was aboard the Space Colony ARK, he befriended Maria Robotnik and witnessed the creation of Shadow the Hedgehog. After the ARK was invaded by G.U.N., the Commander blamed Shadow for his family's death and carried a grudge against him for fifty years until he discovered the truth about Shadow and Gerald Robotnik, the latter of which he had considered insane. He now leads G.U.N. in homage to Professor Gerald and even tried to make amends with Shadow. Humanity

History
Abraham's first appearance was in Shadow the Hedgehog on the Gamecube.

He grew up with his family on the Space Colony ARK, and was a good friend of Maria Robotnik. One day while playing with her, Abraham saw Shadow being created by Black Doom and Gerald Robotnik. He was terrified at the sight of Shadow. His family and Maria were later killed in the G.U.N. military's attack. He harbored a deep personal hatred towards Shadow the Hedgehog for this, blaming him for their deaths.

Appearance
Abraham Tower is an aging human male with a lined face, grey hair and mismatching eyes of green and brown. He has stern features and wears a green uniform adorned with a sash and ribbons of yellow, red and blue.