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Play Battle Cruiser M-12 (English) Online
Battle Cruiser M-12
Play Battle Cruiser M-12 online. Drop depth charges onto submarines while avoiding mines and missiles rising toward the cruiser.
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 Battle Cruiser M-12
Quick start
- Move along the surface above a submarine.
- Drop a depth charge into its route.
- Watch for a rising mine or missile.
- Move clear before lining up the next target.
Controls
Move Left/Right along the surface and use Fire to release depth charges. Account for the charge’s descent while avoiding mines and missiles approaching from below.
Battle Cruiser M-12 — About this game
Battle Cruiser M-12 keeps the player’s ship at the sea surface while submarines travel below. Depth charges descend toward those moving targets, so the ship must line up its attack before a submarine passes beneath it. Rising mines and missiles reverse that danger by approaching the surface. Surviving the wave requires watching both the next target and the water directly under the cruiser.
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.