Play Mortal Kombat 3 Demo Online

Launch the MK3 demo and you’re immediately throwing pixelated punches—Sub-Zero’s freeze is still overpowered, and that clumsy sprint button turns every match into a wild scramble. Fatality animations look like a red crayon exploded, but you’ll keep smashing buttons anyway.

File size: 5.93 MB

Game Overview

Man, Mortal Kombat 3 on MS-DOS takes me back. The second you boot it up, that digitized "FIGHT!" scream hits you right in the nostalgia, and suddenly you're mashing buttons trying to remember Scorpion's spear move. The demo's got just enough to wreck your keyboard—Sub-Zero's ice blast still feels cheap in the best way, and Sektor's missile fist is ridiculous in the most satisfying sense.

It's janky by today's standards, sure—the animations are a little stiff, and the blood looks like someone spilled a bag of red pixels. But that "Run" button changes everything. You go from clunky footsies to sprinting at someone like a maniac, which usually ends with you eating a fatality anyway. Speaking of which, the demo teases you with just one or two finishers per character, which is basically the '90s equivalent of a free sample at the mall—you're gonna want the full game after.

If you remember playing this on a beige box monitor with a joystick that barely survived the afternoon, this is pure, unfiltered nostalgia. Just don't blame me when you start absentmindedly humming the character select theme at work.

Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".