this run is absolutely insane. the first thing is the longer purity window asset - it turns out it makes the meth cook faster which saves a few seconds by the end. it also turns out that letting meth burn speeds up the next cook by a few seconds, so over the course of the run i save around five minutes just by doing careful cook holding. the armour bag placement is very specific, by placing it where i did it allows me to access it from any angle which enables some advanced armour management strats. at 6:41 i kill one of the hostages as the next assault begins; this increases the police aggression by 0.3 and the speed of each cook is directly tied to the police aggression value, which accelerates the cooking even further. this is also why i allow the fbi van to live - it increases the police aggression by a further 1.45 and an additional 0.15 per minute while increasing the police's will to live by around 2.4%; that might not sound important, but trust me, it is. at the very end of the run i kill a sniper at the exact same time as he shoots me, which has no practical benefit but looks sick as fuck.

all in all an excellent run and an excellent time with master level manipulation of the game's inner workings, i'm sure you would agree.