A new update was recently implemented for the game, but it did not mention anything about unlocking the bunkers. If you're curious to find out what else the bunkers hide, here is what you need to know.
We've spoken time and time again about the ludicrous install size of Call of Duty: Modern Warfare on PlayStation 4, and things aren't about to get any better. Players have discovered inside the bunkers more hidden rooms.
Rest assured, we are keeping a tab on all the developments & will update you with more information whenever it arrives. Warzone players have also found that the phones scattered all over the map, have started ringing, playing an odd message in Russian.
Blood Money Quads drops back into Verdansk, so players can expand their trio. While this isn't particularly new, the size of the update was exorbitant. The update includes weapons in Gulag, a new game mode, and Armour Boxes. In its first day alone Call of Duty: Warzone had hit six million players, so in the space of approximately seven weeks that number has increased by ten times the amount. "This mode strips down Battle Royale and features no Buy Stations, no Contracts, and no Gulag". Players are now able to experience the battle royale like never before.
Another novelty is the list of weapons available in the gulag, being now available: Kilo 141, M4, AK-47, M13, SCAR, Ram-7, MP5, AUG, P90 and Striker 45, which will cheer many players exhausted of always use hard shotguns or a treacherous revolver. Haile then points console users towards the DLC pack management system that allows then to uninstall certain packs for modes they don't want play, "This allows players to pick and choose which DLC packs they want to keep, and remove the others to recover more space".