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Play Exerion Online
Exerion
Play Exerion online on SG-1000. Fly through enemy formations with a ship that retains momentum. Alternate unlimited slow double shots with a limited supply of fast single shots.
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 Exerion
Quick start
Steer with the directional pad and leave room for the ship’s momentum. Try the slow double shot first, then check the ammunition before using the fast single shot.
Controls
Use the directional pad to steer. Alternate the unlimited slow double-shot action with the fast single-shot action, which uses limited ammunition.
Exerion — About this game
The fighter carries momentum through its turns, so changing direction does not instantly stop the previous movement. Enemy formations must be approached with that drift in mind. Slow double shots have no ammunition limit and support sustained fire, while fast single shots draw on a limited supply. Across six battle worlds, decide whether the next formation calls for steady coverage or a faster shot, then leave enough room to turn away before the ship's momentum carries it into danger.
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.