This was the crown jewel of the major Title Update. The original PS4 release split mercenaries into two modes: Mercenaries and Mercenaries Reunion . Patch 1.02 consolidated them into a single, massive mode called The Mercenaries United , featuring all characters, costumes, and improved enemy spawns. Without the update, you miss out on the definitive arcade-style challenge.
Given that Resident Evil 5 celebrated its 15th anniversary in 2024, Capcom has shown no intention of re-releasing or further updating the PS4 version. Their focus is on the rumored Resident Evil 5 Remake (potentially arriving in 2026 or later). resident evil 5 ps4 pkg updated