Capcom decided to make some easy money, so they recycled parts of Mega Man X5, threw in overly difficult trial-and-error gameplay, made almost everything an obstacle course, and called it Mega Man X6.
Rescuing all Reploids on Xtreme mode is inadvisable for all but the most hardcore, yet this TAS makes it look easy. Not only that, it collects everything that can be collected before beating the game.
In this run, Rolanmen1 uses additional items and tricks that are not present in the any% or all stages runs, such as X's Blade Armor. Though X still has less screentime than Zero, he is used to his fullest potential in the Gate stages.