Gun.Smoke (Prosoft) (Unlicensed)

Prosoft version exclusive to South Korea and distributed without any license. This is a cut-down port of the NES version, featuring only the first three stages, and not only that, all of them were also cut down in terms of length. There are no shops nor secondary weapons either. After completing the game, you get a short ending message and that's it.

00:00 - Start
00:16 - Stage 1
03:44 - Stage 2
07:24 - Stage 3
11:11 - Ending