Mega Man X6

Mega Man X6 caused a change of plans in the Mega Man X Series, since it was originally intended to have Zero resurrected in Mega Man Zero.

This is the last Mega Man X game for the original Playstation before Capcom jumped to Playstation 2. And it is also the most difficult, since it seems to have had been rushed to complete.

Story
The Nightmare Phenomenon is running loose in the world three weeks after the events of Mega Man X5, and X must find and stop what is causing it.

Mavericks (called Nightmare Investigators in this game)
Commander Yammark

Ground Scaravich

Blaze Heatnix

Blizzard Wolfang

Rainy Turtloid

Metal Shark Player

Shield Sheldon

Infinity Mijinion