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Play Galaga 3 (GP3) (English) Online
Galaga 3 (GP3)
Recover BLASTER HEAD upgrades and counter incoming formations with eight-direction flight.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Galaga 3 (GP3)
Quick start
- Try eight-direction movement and firing.
- Move within the flight area to avoid enemies and shots.
- Watch for enemies carrying BLASTER HEAD.
- Collect upgrades safely, reposition and meet the next formation.
Controls
Move the craft in eight directions and use the fire control to shoot. You can move vertically within the flight area to change your escape route, rather than only left and right. Check the changes in firepower and effects after collecting BLASTER HEAD, and avoid colliding with enemies while chasing equipment.
Galaga 3 (GP3) — About this game
Formation-based space combat gains eight-direction movement and a variety of BLASTER HEAD upgrades. Move up and down as well as sideways within the flight area instead of staying at the bottom, but watch for enemies and shots from different directions. Identify enemies carrying upgrades, shoot them down and collect the equipment when it is safe. Adjust your position to the new weapon effect and keep an escape route while chasing items. Meet each incoming formation with a balance of maneuvering room and firepower.
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 · arcade
- 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.