I played and finished this game on Mame Plus+ with a keyboard on my PC. I "absolutely" did not use any cheats or TAS (tool-assisted speedrun) program. The main achievement here is not finishing the game the fastest and breaking a world record; the main goal is showing you the details overlooked for years, the location of secret prisoners and bonus points by the fastest way. And I think I managed it because all my Metal Slug videos became number 1 on their own category. Thank you very much for your interest and good reviews. See you in the upcoming videos...
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