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Play Ozma Wars (set 2) (English) Online
Ozma Wars (set 2)
Play Ozma Wars (set 2) online. Clear the incoming waves while preserving enough energy to reach the next mothership.
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 Ozma Wars (set 2)
Quick start
- Move beneath an approaching enemy.
- Fire upward while avoiding its shot.
- Watch the energy reserve as the wave changes.
- Reach the mothership docking interval to replenish energy.
Controls
Move Left/Right and use Fire to shoot upward. Energy falls with time and drops sharply when hit. A mothership periodically docks to restore it; the run ends when the reserve reaches zero.
Ozma Wars (set 2) — About this game
Ozma Wars (set 2) measures survival with an energy reserve instead of separate ships. Energy drains as the fight continues, and an enemy hit removes a much larger portion. UFOs, meteors and other formations demand changing firing positions along the bottom of the screen. Periodic docking with a mothership restores energy before the sequence resumes, making that meeting a chance to recover from losses rather than the end of the run.
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.