The remakes of Resident Evil 2 and Resident Evil 3, like the original games, share some big similarities. Both return you to Raccoon City, where you have to fight against hordes of undead enemies and a host of other horrific creatures in order to survive. Both games also have their own creatures that stand out among the usual terrors, relentlessly hunting you for the duration of your stay in Raccoon City. In Resident Evil 2, it's Mr. X; in RE3, it's the Nemesis.
Both Mr. X and the Nemesis are similar, like the games in which they're found. They're towering creatures that stalk you through the environment, following you through different rooms and constantly trying to tear you apart. The Nemesis is a different beast from the Tyrant Mr. X, though--Resident Evil 3's monster is something of an enhanced version of its counterpart, making it more aggressive and giving it additional capabilities.
Check out the video above to see how Mr. X and the Nemesis compare, and the different challenges they present as you again try to stay alive in the hellish Raccoon City in Resident Evil 3 Remake.