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Play Punch-Out!! (Rev B) (Revision B · English) Online
Punch-Out!! (Rev B)
Play Punch-Out!! (Rev B) online. Read the opponent’s tells, alternate head and body blows and spend the full KO meter before time expires.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Punch-Out!! (Rev B)
Quick start
- Set the guard height before punching.
- Watch the opponent’s eyes and movement.
- Dodge or block the announced attack.
- Use Knockout Blow when the KO meter flashes full.
Controls
Left/Right dodges; Up guards high and Down guards low. The Left Punch and Right Punch buttons hit at the selected height. With a full flashing KO meter, Knockout Blow gives a right hook while guarding high or an uppercut while guarding low.
Punch-Out!! (Rev B) — About this game
Punch-Out!! (Rev B) makes the opponent’s stance and eye flashes clues to the next attack. The wireframe boxer switches between head and body blows with the guard position, while successful punches fill the KO meter for a stronger uppercut or right hook. A bout must end within one three-minute round, and the six opponents return at increased difficulty after the championship sequence rather than leading to a final ending.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.