Here is a total list of fighters from the Mortal Kombat games. There are several different continuities, so the fighters below are all listed by the chapter in which they first appeared.
Ascended Extra: According to his bio from the first game, Liu Kang has a brother named Chow and his whereabouts are unknown... and that's all we hear about him. In the movie, he's named Chan, actually appears (in flashback and spirit form) and serves as Liu's motivation for entering the tournament.
Curb-Stomp Battle: As brave as he was, poor Chan didn't stand a chance against Shang Tsung.
Doomed by Canon: His death is Liu Kang's motive to put Shang Tsung to rest.
Your Soul Is Mine: As with pretty much all of Shang Tsung's victims in the movie, Chan suffers this fate. His form is used in a Shape Shifter Guilt Trip against Liu Kang during the final battle, but Liu Kang sees right through it.
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