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Play Amagon (US edition · English) Online
Amagon
A stranded Marine crosses a monster-filled island, saving ammunition and turning earned points into Megagon’s strength when danger mounts.
Browser play
Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controllers Setting.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controllers Setting to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Amagon
Quick start
Press START on controller 1. In the first plain, practise short jumps and aim before firing: the initial 300 bullets can run out. Collect a Mega-key and build at least 5,000 points. When GO appears, save SELECT for a dangerous stretch rather than treating the key as an automatic transformation.
Controls
Left/Right moves; Down crouches; A jumps. B fires, or swings the gun when ammunition is empty. As Megagon, B punches and Up+B fires a beam at the cost of one strength unit. SELECT transforms when the key and score requirements are met; in Continue it selects a zone. START starts and pauses/resumes.
Amagon — About this game
Amagon must reach the rescue ship on the opposite shore, crossing six zones split into twelve scenes. His small form carries a machine gun with a limited supply of bullets and falls to a single hit. Enemy drops replenish ammunition, provide points and sometimes reveal the Mega-key. The key alone is insufficient: at least 5,000 points are needed before GO appears and SELECT can trigger the transformation. Becoming Megagon converts score into strength, so a larger score buys more room for mistakes. Punches hit hard, while the chest beam spends the same reserve that absorbs enemy attacks. Punching a monster also prevents it from dropping an item, making the choice of attack matter beyond raw damage. Any strength left at the end of a scene becomes score again. Rivers and pits remain deadly in either form. With no time limit, careful jumps and deciding when to spend the key matter more than rushing. Continue becomes available only after reaching Zone 4.
Cheats
No cheats have been added for this edition.