The postgame here was much easier than Jak II. Nothing in this trilogy really comes close to Jak II's gold races in terms of difficulty.

Got it done about 30 hours earlier than expected, with no fast forward, macros or autoclickers. I took on this challenge to prove to myself that I could put tons of tedious hours into something without quitting halfway—more of a doomscrolling detox exercise than an achievement hunt, but I'll take the badge. I might do something similar again with a Professor Oak challenge.