In Modern Warfare 4 DMZ has two hidden blueprints, namely, the Collector and the Hajin Hunter, which require a difficult, long grind to unlock. The Collector needs 100 lieutenant kills, and the Hajin Hunter needs 20 operator prestiges. Knowing which lieutenant needs to be farmed, and how to work around both tasks, can assist you in your grind to progress more easily.
How To Unlock The Collector Blueprint
The blueprint for the Collector calls for 100 lieutenant kills. Assists do not appear to count, so you must get the actual kill. Gorani is a good target for solo farming because he spawns in the woods, where you are less likely to encounter other players. There’s also the option of paying $25,000 for his location instead of attempting to find his possible spawn locations.
Bring a long-range weapon and bring an ammunition box and an armour box, as well as medkits or self-revives. Use decoys to divert his men while focusing on Gorani, and do not hurry the fight, as he has a smoke screen to hide behind and men to protect him.
Once you have killed him, do not bother picking up his Dog Tags, as they are not mandatory and could give away your location. Exfil, restock your supplies, and repeat the process until you reach 100 kills.
How To Unlock The Hajin Hunter Blueprint
To unlock the Hajin Hunter marksman rifle, you must prestige on an operator 20 times, although it’s currently not confirmed whether prestige progress can be made across multiple operators. To earn experience towards both blueprints, one method involves levelling up an operator while farming Gorani and then prestiging once done with levelling up.
Alternatively, once you have started the Operation Fallen Ember story mission, you can head back to the nearest compound, loot it, and then leave the mission without having to complete it for XP and gear. You can repeat this process as many times as you wish until you get to unlock the Hajin Hunter blueprint to use in DMZ.
