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Play King Kong 2: Ikari no Megaton Punch (Japan edition · Japanese) Online
King Kong 2: Ikari no Megaton Punch
Play King Kong 2 Fury Megaton Punch online for Famicom. Destroy obstacles with punches and explore 9 worlds with warp. Collect 8 keys and save Lady Kong.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play King Kong 2: Ikari no Megaton Punch
Quick start
Press START on the title to begin. At the first frontline base, use the cross button to move, and use the B punch to destroy buildings and rocks while searching for items and doors. The distance the punch can reach is short, so don't get close enough to touch the enemy, and also try jumping with A. If you want to throw a rock, press START to open the sub screen, press SELECT to select ROCK, then press START to return. The basic way to proceed is to check the number of rocks remaining and your life while exploring, defeating bosses, and collecting keys.
Controls
Use the cross button to move up/down/left/right. Press A to jump, press B to perform the selected attack. If it's PUNCH, it's a punch, and if it's ROCK, it's a rock you have. START starts the game and switches to the sub screen during play. On the sub screen, press SELECT to select PUNCH/ROCK, and press START to return to the game screen. You can also check the keys you have and the current world here.
King Kong 2: Ikari no Megaton Punch — About this game
"King Kong 2 Fury Megaton Punch" is an action game for the Famicom in which Kong, whose girlfriend Lady Kong has been kidnapped, enters a world where troops and monsters await. You can move up, down, left and right on the screen, and use punches and rock throws to destroy not only enemies but also buildings and rocks. Recovery items and warp entrances may be hidden beneath obstacles, combining the thrill of carving your way through with the exploration of finding your destination. The stage is a total of 9 worlds including frontline bases, jungles, maritime cities, and labyrinths. The 8 keys you get from the boss will be the clues to your rescue. There is a limit to the number of rocks you can have, so it is important to use them properly with punches in close combat. Pay attention not only to your remaining life but also to your feet and avoid falling off the cliff.
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 · nes
- 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.