This is a tool-assisted speedrun. For more information, see https://tasvideos.org/787M
This movie has been obsoleted by https://tasvideos.org/4363M
TAS originally published on 2007-02-04
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 ( https://tasvideos.org/Users/Profile/hero%20of%20the%20day ) 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 ( https://tasvideos.org/1299M ).