Chainsaw Challenge: The only weapon you can use is the sawed-on impact hammer. Having more trouble getting the style scores, and I also went over the time limit on 6-1. I'm finally looking up the style scores, but after some testing it looks like the style scores on the wiki are wrong? It says +CRITICAL PUNCH gives 40 style, but it gives 60 (no, weapon freshness isn't affecting it, I tested).
The wiki also undershoots the Impact Hammer hit style bonuses, but I just checked the patch notes and looks like that was increased in update 15c. More strangely, it looks like the style multiplier (from being airborne/sliding) doesn't apply to impact hammer hits?? It works on the standard shotgun just fine. If anyone has any insight into what's going on with that, I'd really appreciate some clarity. In the meantime, I'll see if I can update the wiki with the new style numbers. EDIT: I thoroughly tested the numbers and updated the wiki's Style page: https://ultrakill.wiki.gg/wiki/Style