It’s no secret that the file sizes for games have gotten pretty large. It’s not unusual if a game balloons over 150GB after updates and expansions. The more recent Call of Duty games being prime examples of this. In fact, Activision has issued a warning to base model PlayStation 4 owners. Due to the 500GB drive, and the way the system needs to copy files for patching, players are going to have to pick their poison with the latest update for Call of Duty Warzone. They will not be able to have Modern Warfare, Black Ops Cold War, and Warzone installed on the same PS4.
If you’re wondering why anyone would need both of the most recent Call of Duty games installed along with Warzone, the answer is that the progression tracks in the base games’ multiplayer feeds into the Battle Royale mode. Weapons from Modern Warfare and Black Ops Cold War are in Warzone. It’s generally easier to level up a rifle in the base game’s team deathmatch, then bring the gun over to Warzone for that mode’s use. It’s a system that has kept Modern Warfare multiplayer active, if only to give Warzone fans a quicker way to beef up their loadouts. Alas, with the latest content drop, original PS4 players will have to clear some space and overcome everyone else’s size advantage.