Good Ending is an ending that is viewed if you help people and get enough points.
After battling through Ancient Wu's trials, the truth is revealed: Rocky was formerly a plant by the KBG, who quickly turned criminal when given the opportunity, along with Rafferty, Henry's former partner. Kang tracks the two to the Santa Monica airport, but is surprised by Jill and knocked unconscious. Coming to, Rocky reveals the rest of the story: when Henry refused to be turned by Rocky or Rafferty, Rocky shot him in the head and dumped his body in the ocean. Rocky prepares to kill Nick, but Rafferty takes the bullet. Rocky dies after Nick blows up his jet. The General arrives and explains that the Russians stole their money and must deal with loose ends. If Nick loses, the General escapes and Nick either passes out or dies from his injuries just as the police arrive. If Nick wins the fight, the General is killed just as the police arrive.