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Play N-Sub (JP_EU_AU_NZ edition · Japanese) Online
N-Sub
Play N-Sub online on SG-1000. Pilot a submarine and attack enemy ships with horizontal and vertical torpedoes.
Browser play
Sega SG-1000 — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / 2 | X / Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play N-Sub
Quick start
At the title screen, use an action button to enter play. Pilot a submarine and attack enemy ships with horizontal and vertical torpedoes.
Controls
Use the directional control to move. The two action buttons operate the two different attacks.
N-Sub — About this game
Pilot a submarine and attack enemy ships with horizontal and vertical torpedoes. The submarine can launch torpedoes horizontally or vertically with separate fire controls, and holding a button allows three shots in succession. Enemy missiles, torpedoes and depth charges force movement between attacks. A round includes a twelve-ship fleet and the destroyer’s looping attack, with the next round increasing the pressure. Choose the firing axis to reach the fleet without sitting beneath a depth charge.
N-Sub 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 · genesis_plus_gx
- 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.