This was the first game to introduce the Weapon Stock system (carrying two power-ups) and unique character abilities (e.g., Marco has stronger pistols, Eri can throw grenades in any direction).

: This collection includes Metal Slug 1, 2, X, 3, 4, 5, and 6 . It is available on various platforms and can be played on PC via official emulation or backward compatibility.

The safest way to play the Metal Slug series on PC is through official storefronts. While Metal Slug 6 is sometimes harder to find individually than its predecessors, it is officially included in the following collections:

Instead of risky downloads, here is a helpful guide on how to play the game safely and legally on a modern PC. 1. The Legal Way: Steam & GOG

Searching for a "free download" of a commercial game like often leads to sites containing malware or unwanted software. Because the game was originally developed for the Atomiswave arcade system and PlayStation 2, there is no official, standalone "Metal Slug 6 PC Full Version" produced by SNK.

: Since the game was released on the PlayStation 2 , you can use the PCSX2 emulator to play the PS2 version of the game using your own legal backup of the disc. 3. Avoiding Malware Risks