Mega Man X2 makes a particularly interesting run as there are many weapons that can be used to increase mobility. These include a grappling hook, a fast mid-air dash and a weapon that can transform enemies into platforms. The author, Hetfield90, takes special care to ensure that when there is a situation in which a weapon could help them progress quicker, they make use of it.
This run improves the previous version by about 27.31 seconds. thanks to many tricks that have been discovered over the years and the use of more accurate emulation.