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Play Out Zone (harder) (English) Online
Out Zone (harder)
Advance on foot through combat zones, firing at enemies approaching from several directions.
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 Out Zone (harder)
Quick start
Watch incoming fire and your energy as you advance. Collect E items and choose a weapon suited to the enemies’ approach angles.
Controls
Move in eight directions. One weapon fires in the direction you face; the other fires in three upward directions. Pickups can further change your attack.
Out Zone (harder) — About this game
Fight on foot against enemies arriving from multiple directions. Two weapon types cover the battlefield differently, and pickups improve your abilities. Energy drains over time, making supplies marked E essential for continuing.
Cheats
Infinite Lives
1 "开启", 0, 0x240BCF, 0x09Infinite Energy
1 "开启", 0, 0x241E7E, 0xD0Infinite Bombs
1 "开启", 0, 0x241E57, 0x0BCharacter Invincibility
1 "开启", 0, 0x241E61, 0x0Aget Maximum Firepower
1 "开启", 0, 0x241E53, 0x02Getting a common weapon
1 "开启", 0, 0x241E3C, 0x00get 3-to-arms
1 "开启", 0, 0x241E3C, 0x01Get the Superball
1 "开启", 0, 0x241E3C, 0x08Accelerating
1 "开启", 0, 0x241E3C, 0x20Get the shield
1 "开启", 0, 0x241E3C, 0x80Player 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.