Moroff was a male Gigoran mercenary who was active during the Age of the Empire. During that time, Moroff sought out combat zones to sell his brawn and firepower to anyone who required it.
In 0 BBY, Moroff was a mercenary hired by the Partisans, an extremist rebel cell led by Saw Gerrera. He participated in the Jedha insurgency and was part of the patrol that brought Bodhi Rook to Gerrera for questioning. Shortly before the Destruction of Jedha City, he participated in a battle in Jedha City with Imperial Forces.
Moroff believed there was money to be made for a heavy gunner but did not personally care about the conflict between the rebels and the Empire. He was usually grumpy, and whenever he was asked to do something, he did it begrudgingly. However, his rude replies in his native language were always translated by his vocoder to be pleasant and cheerful in Galactic Basic.
During his time with the Partisans, Moroff wore a voice-translator box on his mouth, and was armed with a Vulk TAU-6-23 “Blastmill” rotary blaster cannon.