The guy who has infinite supply of ammo and destroys worlds bare-chested is back again! And this time he has a shirt and a friend with him.
This very colorful movie by hero of the day plays through the game with both characters at the same time (which is far from trivial to do), and approximately 12 seconds faster than the previous run.
For a movie that completes the game even faster using a warping glitch, see this run.