Weapon Calibration Blueprints significantly alter the stats of weapons inOnce Human. They often serve as the icing on the cake of many builds, and most players will likely spend their time in the endgame looking for the perfect calibration blueprints for their favorite guns.
While these blueprints aren’t necessary to make a build work, they can make setups like thePower Surge build inOnce Humanmuch stronger. Getting Weapon Calibration Blueprints can be a bit tedious, though. Here are some of the best ways to farm for them.
Where To Farm Calibration Blueprints In Once Human
Weapon Calibration Blueprints areobtained by dismantling weapons that you loot from the world. You’ll know if you’ll get a blueprint from a weapon if you see a light-blue icon on them while you’re checking them out at yourDisassembly Bench. You can farm weapons from the following sources:
To get gold Weapon Calibration Blueprints, you need to dismantle gold-rarity weapons. Alternatively, you can buy them from other players via direct trading.
Prime War
Prime Wars inOnce Humanare server-wide public events that can be very rewarding. As long as someone pays the initialStaroidcost to start the event, anyone on the server can teleport to the area and join in. If you want to get some gold weapons to dismantle, joining an ongoing Prime War is a great way to do so,assuming you may get all three loot boxesby getting a high-enough score by the time the boss dies.
However, if you’re planning to start a Prime War on your own,be prepared to shell out a ton of resources on building Gatling Cannons and missiles to use on boss shields. Link up with other players and take this challenge on together. A group of heavily-armed players can clear a Prime War within minutes, potentially making this a very hassle-free way of getting calibration blueprints.
Open Prime War loot crates with Controllers to get as much loot as possible.
Bosses and Silos
Beating bosses in Monoliths and Silosalways yields a lootable chest. Open them with Controllers, and you’ll always get at least one weapon along with someOnce Humanweapon modsif you open them with a Controller.
Running silos or bosses is significantly less expensive than completing Prime Wars, especially if you’re doing them with a group. They’re slightly more time-consuming than Prime Wars, but they carry a significantly smaller risk of failure.
Weapon Crates
Every Weapon Crate in POIs likeHighland inOnce Humannaturally contains weapons that can be disassembled for their calibration blueprints. You’ll havea better chance of getting legendary weapons in high-level areasin the Blackfell and Red Sands regions, giving you better odds of getting those max-tier calibration blueprints with good substat rolls.
All loot crates (with a few exceptions, like Mystical and Morphic Crates) can be looted again after four real-life hours since they were opened. If you’ve reached the later stages of the game, we recommend familiarizing yourself with the Blackfell Fallen Zone in Red Sands. Not only does it contain multiple Weapon and Gear Crates, but it’s also a great way tofarm high-valueOnce Humanresources like Platinumand Acid.
How To Use Weapon Calibration Blueprints
To use any of the blueprints you’ve obtained, go to yourGear Workbenchand navigate to the Calibration menu. Here, you’ll see the option to replace a chosen weapon’s Calibration Attributes. Click on that, and a window showing all your calibration blueprints will appear. Select a compatible one, then apply it. This will costStardust Source, and nothing else.
To unlock the full potential of your Weapon Calibration Blueprint, you need toupgrade your weapons inOnce Human. At the very least, you need a +4 weapon to use the unique effect offered by calibration blueprints. The next two locked stats will unlock at weapon levels 7 and 10.
