More browsing paths
Play Steel Horizon (US edition) Online
Steel Horizon
Play Steel Horizon online. Move naval groups across a turn-based grid, then direct individual ships during brief real-time encounters. Learn how to begin and use the Nintendo DS menus.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Steel Horizon
Quick start
Begin the campaign tutorial and examine the selected naval group. Choose a movement order and destination before ending the turn. In the first engagement select one ship from the list, assign a target and try its special action.
Controls
Use the Control Pad and menu buttons to select groups and orders. After choosing a move order, select its destination on the map. During combat use the displayed ship list to issue move, target or special-attack commands; check the map again when the encounter ends.
Steel Horizon — About this game
Steel Horizon combines a naval campaign map with short real-time battles on DS. Build groups from different ship types and choose their grid routes, remembering that a slow vessel limits the whole group’s movement. When two forces engage, the display changes to a ship battle above and radar below. Select a ship from the list to change its position, choose a target or use its special attack while ordinary firing continues. Start by checking each group’s composition and the route to the objective, then preserve useful special actions for a clear target. The original game also offers separate head-to-head local battles.
Steel Horizon 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 · nds
- 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.