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Play Mortal Kombat 4 (SGB Enhanced · US_EU edition · English) Online
Mortal Kombat 4
Play Mortal Kombat 4 online on GBC. Choose a fighter and face a sequence of one-on-one bouts in the handheld adaptation. Distance, jumps and the timing of ordinary attacks create openings for character-specific moves. Each opponent asks you to read the next approach rather than repeat one attack.
Browser play

Game Boy Color (GBC) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Mortal Kombat 4
Quick start
Select a single-player game and a fighter. Start by moving toward and away from the rival, use A/B for attacks and try a jump only when there is room to land.
Controls
The D-pad moves, Up jumps and Down crouches. A/B perform attacks; directional combinations produce character-specific moves. START pauses. Menu confirmation/cancellation follows A/B.
Mortal Kombat 4 — About this game
Mortal Kombat 4 for Game Boy Color. Practise a short attack at close range, then step away and watch how the opponent responds. A jump can change the approach but also leaves a predictable landing. Learn one fighter first before trying longer strings or special inputs.
Mortal Kombat 4 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 · gb
- 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.