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Play Operation Wolf (EU_BR edition · English) Online
Operation Wolf
Play Operation Wolf online on Master System. Rescue captives through six combat scenes while managing bullets and grenades.
Browser play

Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Operation Wolf
Quick start
Press 1 or 2, or the gun trigger, at the title. Begin at COMMUNICATION, aim carefully and save grenades for difficult threats.
Controls
Pad: D-pad aims, hold 1 for rapid gunfire, 2 throws a grenade. Light Phaser in port 1: aim and trigger to shoot; pad in port 2 uses 1 for grenades, 2 unused. Trigger also starts; gun has no rapid fire.
Operation Wolf — About this game
Advance from the communications site to the airport, clearing six scenes in sequence. Enemy soldiers, vehicles and incoming attacks compete for your attention, but civilians must be spared and captives protected during their escape. Ammunition and grenades are limited, so replenishing supplies matters as much as aiming. This Master System edition supports either a pad-controlled sight or a Light Phaser; the grenade button changes with the input setup.
Operation Wolf 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 · segaMS
- 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.