harryhoot1 is on top of the scoreboard all the time, he must hack (WRONG) no custom content = no mat hacks no mathacks = harryhoot1 is a true beast
Amusingly I'm using custom particles and they work even with sv pure turned on. At least partly. None of the custom textures used in them show up, but anything that's made out of stock textures works fine. So particles work, and custom materials work if sv_pure is off (although I haven't tried using ones which replace exisitng materials) for sure.
If Trickster or harryhoot was too say how to get around sv_pure they would loose the only advantage they have....well besides the other hacks
sv_pure can only be gotten around in special circumstances, and in very limited ways. Custom content can work in some way, but I'm not entirely sure how to do it off the top of my head, though it would take me all of 60 seconds to find out. But I don't care, because scrims use sv_pure, therefore I will play pub Empires at sv_pure, no matter how much I'd love all my custom content.