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Play Heavy Unit - Mega Drive Special (Japan edition) Online
Heavy Unit: Mega Drive Special
Play Heavy Unit - Mega Drive Special online. It is a horizontal scroll shooter that uses spacecraft and robots to break the group ofショット weapons by shot, ショット, and power up.
Browser play

Sega Genesis / Mega Drive — 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 Heavy Unit - Mega Drive Special
Quick start
Press the start on the title screen and look at the enemy and terrain that comes forward. In normal form, use shots and slices to collect power up. Take the transform item and change the robot form, and the attack performance will change. If you are caught up at the end of the screen, it is the basic to fight the extra place to avoid the enemy bullets.
Controls
Directional button: 8 directions. A/C button: Main shot. B button: ム/Bom. Attack. Start button: Game start, pose. Power up strengthens weapons and changes the form of spacecraft and robots with specific items.
Heavy Unit - Mega Drive Special 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 · segaMD
- 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.