This is a tool-assisted speedrun. For more information, see http://tasvideos.org/3900M.html. TAS originally published on 2019-02-14.
The Genesis version of Double Dragon, released by Accolade without license from Sega, is considered the most faithful port of the original arcade game. In addition, due to the more powerful hardware on the Genesis, the slowdown problems from the original 8-bit game have been fixed.
In this movie, mamuuuut kicks, punches, whips, and jumps his way through the game, making short work of any Black Warriors that dare to challenge him. This run beats the predecessor movie (http://tasvideos.org/2634M.html) by 26.78 (1,605 Frames @59.922751013551 FPS) seconds.
For more beat 'em up action, see the runs of the Arcade (http://tasvideos.org/3776M.html) and NES (http://tasvideos.org/3211M.html) versions.