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Play Majestic Twelve - The Space Invaders Part IV (US, revised code) (US edition · Revision ised · English) Online
Majestic Twelve - The Space Invaders Part IV (US, revised code)
Collect UFO drops to upgrade your cannon against shifting invader formations and giant bosses.
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 Majestic Twelve - The Space Invaders Part IV (US, revised code)
Quick start
- Move left and right while thinning out the invaders with normal shots.
- Shoot overhead UFOs and collect the items they drop.
- Use an available special weapon when enemies gather together.
- Defeat the boss, choose a route and enter the next zone.
Controls
Move the joystick left and right to position the cannon. The two buttons fire normal shots and use the special weapon you have collected. Some items take effect immediately on pickup, so check the display and your remaining equipment. The cannon moves horizontally, not freely up and down.
Majestic Twelve - The Space Invaders Part IV (US, revised code) — About this game
Fire from the bottom of the screen at invaders approaching in varied patterns. Alongside left and right movement and normal shots, special weapons add more ways to attack. Shoot down passing UFOs to release items that improve rapid fire, add shields or provide weapons with a wide area of effect. Some items activate on pickup; others use the special-weapon button. Use the right weapon when enemies cluster together. A giant boss waits at the end of each zone, followed by a route choice that leads to different enemies and scenery. Bonus scenes have you shoot UFOs trying to abduct cows. Learn to dodge ordinary shots left and right while moving safely beneath falling items.
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.