Mr.X by NeckOfSteel on DeviantArt

Resident Evil: What Are Mr. X and the Nemesis?

Mr. X, Resident Evil Wiki

Ten Tips to Help You Deal With Resident Evil 2's Mr X – GameSpew

Resident Evil's Mr X Vs Nemesis - Which Monster Is More Powerful?

Streets of Rage 4 'Mr. X Nightmare' appears on SteamDB teasing possible DLC

Nolan Jacobs - Tyrant T-00 (Mr. X) Fan Art

Resident Evil 2' Cosplay Video Shows Off Leon's Hilarious Mr. X

Mr. X (Character) - Giant Bomb

I think we can all agree Mr.x relentless chase after Leon/Claire was personel : r/residentevil

HELLBOY (2019): Bringing Armies of Giants and Monsters to Life with Ziva Dynamics and Mr. X - VFX Voice MagazineVFX Voice Magazine