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Greatest Heavyweights Cheats and Codes

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  Greatest Heavyweights Any Invincibility Press B(2) during the introduction.
  Greatest Heavyweights Any Quick Knockouts Press C(2) during the introduction sequence. Your first punch will knock your opponent out.
  Greatest Heavyweights Sega Genesis Hidden menu Note: This requires a six-button controller. Hold Z as a match begins.
  Greatest Heavyweights Sega Genesis Taunt your opponent Press A + B + C during the fight.
  Greatest Heavyweights Sega Genesis Skip introduction At the beginning the announcer will always say "In this corner player one" and "Let's get ready to rumble". If you want to skip most of that, hold A + B + C during the introduction. The announcer will just say "Player one" and will skip "Let's get ready to rumble."
  Greatest Heavyweights Sega Genesis Hint: Faster counting When you knock the fighter down, the announcer will count him out by saying "One, two, three, etc.". While he says "One" pause game play. The announcer will think he said the number completely, and then say "Two" quicker than usual. Keep repeating this with each number to get to "Ten" faster.
  Greatest Heavyweights Sega Genesis Glitch: Unsynchronized speech Make your opponent taunt you by moving away from him. Pause game play in the middle of the taunt. When you resume the game, your opponent will not be talking but his lips will still be moving.
  Greatest Heavyweights Sega Genesis Glitch: Disappearing boxer Try to knock your opponent down. When his head comes up and the crowd starts cheering, press Start. If done correctly, when he gets up you should disappear from the screen for about two seconds and then appear again.
  Greatest Heavyweights Megadrive Hidden menu Note: This requires a six-button controller. Hold Z as a match begins.
  Greatest Heavyweights Megadrive Taunt your opponent Press A + B + C during the fight.
  Greatest Heavyweights Megadrive Skip introduction At the beginning the announcer will always say "In this corner player one" and "Let's get ready to rumble". If you want to skip most of that, hold A + B + C during the introduction. The announcer will just say "Player one" and will skip "Let's get ready to rumble."
  Greatest Heavyweights Megadrive Hint: Faster counting When you knock the fighter down, the announcer will count him out by saying "One, two, three, etc.". While he says "One" pause game play. The announcer will think he said the number completely, and then say "Two" quicker than usual. Keep repeating this with each number to get to "Ten" faster.
  Greatest Heavyweights Megadrive Glitch: Unsynchronized speech Make your opponent taunt you by moving away from him. Pause game play in the middle of the taunt. When you resume the game, your opponent will not be talking but his lips will still be moving.
  Greatest Heavyweights Megadrive Glitch: Disappearing boxer Try to knock your opponent down. When his head comes up and the crowd starts cheering, press Start. If done correctly, when he gets up you should disappear from the screen for about two seconds and then appear again.

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