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Play Fire One (English) Online
Fire One
Play Fire One online. Search with the periscope, time the torpedo shots and submerge when avoiding the opponent.
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 Fire One
Quick start
- Rotate the periscope to find a target.
- Fire a torpedo when the aim is useful.
- Allow the tube to reload before the next attack.
- Hold submerge to hide temporarily, then return to the duel.
Controls
Periscope control: rotate the view left or right. Fire action: launch a torpedo. Submerge action: hold to remain hidden and out of the firing exchange.
Fire One — About this game
Fire One pits two submarines against each other, with a computer opponent available for a lone player. Rotating the periscope searches for the enemy and other ships, while torpedoes provide the attack. Each tube takes time to reload, so spending every available shot can leave a gap before the next opportunity. Holding the submerge action hides the submarine temporarily but also keeps it out of the fight. Choosing when to surface and resume the search is part of the duel rather than a free defensive escape.
Fire One Game manuals
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.