N64_NoMercy

Infinite continues
Save the game before a match in championship mode. Exit the match when you only have one continue remaining. Turn off the game and reload your saved game to start again with the maximum number of continues.

Wrestle as Debra
At the character selection screen, highlight Terri and press C-Left or C-Right.

Wrestle as Fabulous Moolah
At the character selection screen, highlight Mae Young and press C-Left or C-Right.

Wrestle as Funaki
At the character selection screen, highlight Tanka Michinoku and press C-Left or C-Right.

Wrestle as Goodfather
At the character selection screen, highlight Godfather and press C-Left or C-Right.

Wrestle as Jacqueline
At the character selection screen, highlight Ivory and press C-Left or C-Right.

Wrestle as Jim Ross, Gerald Brisco, and Pat Patterson
Unlock Jerry "The King" Lawler, then highlight him at the character selection screen and press C-Right to to wrestle as Jim Ross, C-Right(2) to wrestle as Gerald Brisco, and C-Right(3) to wrestle as Pat Patterson.

Wrestle as Howard Finkel, Paul Bearer, and Michael Cole
Unlock Earl Hebner, then highlight him at the character selection screen and press C-Right to wrestle as Howard Finkel, C-Right(2) to wrestle as Paul Bearer, and C-Right(3) to wrestle as Michael Cole.

Manager assistance
Your manager can help fight if your wrestler is the first person in the ring. Hold C-Up + C-Down + Z on controller three to have your manager be controlled by player three. If your wrestler is the second person in the ring, hold C-Up + C-Down + Z on controller four. Note: This only works for single matches.

Random character
At the character selection screen, press C-Down.

Alternate costumes
At the character selection screen, press C-Left or C-Right.

Alternate introduction sequence
Edit any wrestler's costume that appears in the introduction sequence to a different costume and save it. Restart the game, but do not press Start at the title screen. That wrestler's appearance will now change to match the new outfit during the introduction sequence.

Smoking Skull belt
Successfully complete championship mode with "Stone Cold" Steve Austin to unlock the Smoking Skull belt.

Alternate Chyna's entrance
Buy the bazooka at the Smackdown Mall. Edit Chyna's entrance attire and give her the bazooka. During her entrance, she will shoot the bazooka.

Fatal 4-way match
Choose Royal Rumble, then "Select". Set the number of superstars to "4". Then, set the following rules: Count Out: No, Pin: Yes, Submission: "Yes", TKO: "No", Rope Break: "Yes", DQ: "No", Bloodshed: "Yes", Time Count: "No".

Use opponent's ground moves
Get a special, then press A + B when your opponent is on the ground.

Use opponent's special (standing front)
Get a special, then Strong Grapple and press Punch + Grapple when in front of your opponent.

Use opponent's special (standing rear)
Get a special, then Strong Grapple and press Punch + Grapple when behind your opponent.

Use opponent's special (turnbuckle front)
Get a special, then Strong Grapple and press Punch + Grapple when your opponent is in the turnbuckle facing the ring.

Use opponent's special (turnbuckle rear)
Get a special, then Strong Grapple and press Punch + Grapple when your opponent is in the turnbuckle facing the crowd.

Get weapon in locker room
Go up to the lockers on the back wall and press C-Left.

Get weapon in pool hall
Go up to the bar and press C-Left.

Get weapon in armageddon arena
Go over to the bunker and press C-Left.

Reset game
Hold Start and turn on the Nintendo 64. The game will reset and start over with no extra wrestlers unlocked. Note: This will also erase your created wrestlers from the internal save on the game pak.

Bonus wrestlers
The following wrestlers can be unlocked by either buying them at the Smackdown Mall or by playing through championship mode:

Vince McMahon: WWF course, chapter 10-3
Shane McMahon: Intercontinental course, chapter 9-4
Linda McMahon: WWF course, chapter 10-2
Earl Hebner: WWF course, chapter 10-4
Shawn Micheals: WWF course, chapter 10-9
Cactus Jack: Hardcore course, chapter 9-7
Mick Foley: WWF course, chapter 10-1
Andre The Giant: WWF course, chapter 10-8