X Foundation

The X Foundation is a mysterious organization headed by Mr. X that appears in Mega Man 6.

Archie Comics
The Mega Man comic series features the X Foundation as the mysterious minions of Mr. X. Their membership includes both men and women, who wear black uniforms and masks decorated with white letter Xs. Led by Ms. Y, a group of them traveled to the ruined Wily Castle after the battle between Mega Man and Gamma. After searching, they found an injured but still alive Dr. Wily and transported him away from the ruins as part of their master's plans.