Yu Yu Hakusho: Tournament Tactics

Arcade mode:
Successfully complete the entire game once. Then, select "Extras" and it will be under "Tournament".
Information in this section was contributed by Anthony.

Hint: Yusuke: Super strength:
Get all mega attacks for his team.
Information in this section was contributed by daniel vanderstuer.

Hint: Unlimited experience at Dark Arena:
You must have Hiei's full stats for this to work. Go to the level above the first level in the Dark Arena. Have Hiei in your party first. Select any other characters you want to gain experience and start. Have Hiei move to the space next to (on the left) the light pole and choose "Wait". Then, move seven spaces upward (using Left) and wait again. Then, move to the red square and wait one final time. The battle will be over and all of your characters will gain 650 experience points without giving the enemies a chance to attack. Repeat this as many times as desired for easy experience.
Information in this section was contributed by Anthony.

Hint: Unlimited experience at Ocean Cliffs:
Go to the first level of the Ocean Cliffs area. This is the stage where Kayko's ticket is stolen by the runner. Make sure that Hiei has the Mortal Flame technique. Put Hiei first, followed by the other desired characters. Make Hiei follow the runner and keep using the Mortal Flame technique. When the runner dies, you will win and get 385 experience points. Keep doing this for a lot of experience points.
Information in this section was contributed by Mike Viscusi.

Hint: Timed floodgates:
Get any member of your team onto the indicated red square. Note: There may be more then one. Keep your man there until the timer runs out. The floodgate will automatically be destroyed. You are allowed to attack other enemies while on the pad. If your character is killed while still on the pad and time has not ran out, of if you step off of the pad, the timer will be reset.
Information in this section was contributed by Liz Stoe.