Waltuh White Ranged Chem Support
 Hive Scum Build - Warhammer 40k: Darktide 

Apply Chem Toxin as much as possible so you can recharge and drop Stimm Supply constantly for you and your teammates. Always use your Cartel Special before putting down Stimm Supply to double up on Chemical Dependency stacks and Cartel Special buffs. You will mostly be using the Branx MKII Needle Pistol and only really pulling out the Chirurgeon's Mk IV Bone Saw to kill enemies that get too close to proc Point Blank. You will be using a lot of ammo, so focus Elites and Specials to proc your Pickpocket skill so you don't run out of ammo constantly. Try to hit headshots and weakspots with the Branx MKII Needle Pistol, as it increases the Chem Toxin DoT. Mainly use the blue special mode of the Branx MKII Needle Pistol and only swap to the yellow special mode when fighting Crusher, Bulwark, and bosses. Use Chem Grenade for large groups of armored specials and elites, and bosses. If Fatshark ever fixes Hyper-Critical not working on Ranged Critical Strikes, then I will be swapping out Swift Endurance for it. On higher difficulties and havoc levels, you can swap Kalma V for Spur I, Spur II, and Barrage I for better survivability. The Barrage tree is not worth taking past Barrage I due to the ability only affecting coherency toughness regeneration. It may also be better to take Vultoprene II rather than Wildfire V, but as far as I understand, Wildfire V should increase the crit chance, crit damage, and attack speed of the Branx MKII Needle Pistol if you have it equipped.