Games like Resident Evil 4: The Mercenaries

If you finished Resident Evil 4: The Mercenaries, the closest matches are The Walking Dead: Saints & Sinners - Ch 2: Retribution, Resident Evil Zero, Arizona Sunshine, Splatter: Zombiecalypse Now and Resident Evil Code: Veronica. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.