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Play Heimdall (Japan edition · Japanese) Online
Heimdall (Japan)
Play Heimdall online. Lead Heimdall's crew across islands to recover the gods' stolen weapons. Read the starting guide and original controls.
Browser play

Sega CD / Mega-CD — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Heimdall
Quick start
Begin a new expedition, choose the available crew and study the first island. Check supplies and speak to characters before venturing deeper into trapped areas.
Controls
D-pad: move; A: select/confirm; Start: open command menu.
Heimdall — About this game
Loki has taken the weapons of Odin, Freyr and Thor, and Heimdall must lead an expedition to recover them. The journey crosses islands in the worlds of Norse mythology, combining isometric exploration, conversations, traps and battles. Crew selection and the supplies carried into an area matter alongside reflexes. Inspect objects and local clues before assuming that every obstruction is an enemy to defeat. The adventure moves between islands and encounters, so keeping track of what the party has learned helps the search for the missing weapons.
Heimdall 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 · segaCD
- 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.