Hyperfinesse Hive Terror
 Hive Scum Build - Warhammer 40k: Darktide 

Very explosively high damage build leaning on abusing as much of the class's potential finesse output as much as possible. This creates a feedback loop with Hyper-Violence , as a crit with the appropriate finesse bonuses along with Rampage! , will result in absurd amounts of crit + weakspot damage that ramps up more and more until even crushers will be pressed to survive a crit with enough overkill. 

Hyper-Critical helps with the moments of downtime that will inevitably come with Rampage!, as well as allowing you to circumvent cleave distribution losses, Hyper-Violence feeding into Hyper-Critical 's effect to create breakpoints that will allow instant kills through cleaves that may not normally be possible without it.

Godwyn-Branx Mk VI Bolt Pistolis a good complement for CC when needed, with Lethal Proximity greatly increasing the efficiency of your Boom Bringer .

When you get the hang of this build, even Havoc 40's increased health won't stop you from absolutely shredding through anything and everything in your path.

If engaging heavier targets, it's wise to try and take out smaller fodder enemies to accumulate overkill that can be transferred over for big damage on them.