Ultimate Fighting Championship: Throwdown (PS2)

Bruce Buffer
Win the Gold belt in UFC mode with a default character.

Dana White
Successfully complete all challenges and unlock all hidden moves as Lorenzo Fertita. Then, highlight Lorenzo Fertita and hold [L1] at the character selection screen.

Karate fighting style
Successfully complete career mode with a created Sumo fighter to unlock the Karate fighting style.

Kung-Fu style
Successfully complete career mode with a kick boxer to unlock the Kung-Fu style.

Lorenzo Fertitta
Win the Gold belt in UFC mode with a created character.

Mario Yamasaki
Win the Gold belt with a default lightweight character. Alternately, get to the game over screen fifty times.

Nin-Jitsu fighting style
Successfully complete career mode with a karate fighter to unlock the Nin-Jitsu fighting style.

Play as Bruce Buffer
Win the Gold belt in UFC mode with a default character to unlock Bruce Buffer.

Play as Lorenzo Fertitta
Win the Gold belt in UFC mode with a created character to unlock Lorenzo Fertitta.

Silver belt
Successfully complete UFC mode with a default or created character to win the Silver belt. Win the Silver belt with a character, then enter UFC mode. Select the Free Weight option, then select the character with the Silver belt. Complete UFC mode again to win the Gold belt.