Prepare to face the terrifying titans of the Resident Evil universe! This tier list ranks the most memorable and challenging bosses from across the series. From the relentless pursuit of Mr. X and Nemesis (in all his forms, from clock tower terror to electric room menace) to the grotesque transformations of G1 through G5, and the formidable Bakers – Jack, Marguerite, and Mother Miranda – these are the nightmares that haunt our playthroughs. Will Salazar's architectural monstrosity or Mendez's stalker form reign supreme? Dive in to see which monstrous encounters stand the test of time and which fall short.