S.T.A.L.K.E.R.: Call of Pripyat: 100% in 4h 25m 18s

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S.T.A.L.K.E.R.: Call of Pripyat 100% completed in 4h 25m 18s LRT (4h 35m 19s RTA) at January 6th 2025. There is no such category at the moment on speedrun.com, so I just decided to make my own ruleset and follow it:
1. Complete all main quests. Skipping them using glitches isn't allowed.
2. Complete all side-quests. Skipping the quest activation (e.g. finding Jupiter documentation for Hermann can be done without triggering the actual task) is fine as long as it's not glitched in some way.
3. Get all achievements. There are 21 achievements in the game, but you need to get only 18 of them because Boss/One of Ours and A Friend of Duty/A Friend of Freedom/A Man of Balance are mutually exclusive (and you can choose any). You also need to get Marked by the Zone achievement, which is exluded from the speedrun.com leaderboard category "17 achievements" due to its randomness. However, I've found some sort of strategy to get emmisions one by one by sleeping mechanic, so I did it in the run.
4. Find all stashes. There are 141 stash in the game, including three Strelok's stashes. You must decrypt UAV's memory module so game counts them as found stashes at the statistic.
5. Collect all unique items (item counts as collected when put in the locker at the hideout).
6. Some little tasks (More like True 100%+ than 100%, I don't think it's actually matter, but I've tried to complete these as well):
6.1. Sell every information containing item. There are some PDA, documents and other items, which can be sold even after Trafficker of Information achievement, and you must sell all of them.
6.2. Also you need to give copies of docs from testing workshop to Hermann and give back the key card to Cardan.
6.3. Get reward from Topol after his squad turns into Iskra.
6.4. Complete Snag's "Reputation" and "Theft" quests, also save him.
6.5. Save Petruha.
6.6. Don't let Uncle Yar die so he reaches Pripyat at the end.
6.7. Retrive the note from Volkhov AA Complex to Sokolov.
6.8. Collect all documents at Laboratory X8.
6.9. Unlock the door at Laboratory X8 using Serbin's red key card.
7. Get all possible ending screens and good endings for each character, place, etc (Endings, related to these achievements: Boss/One of Ours and A Friend of Duty/A Friend of Freedom/A Man of Balance are all considered as good, so you can choose any).
8. Finish the game. It means it's not enough to just complete everything in the game, but it is also required to finish it by escaping during the final mission or by using guide's services.
9. Play on Master difficulty only, you can't change the difficulty during the gameplay.
10. Tricks, bugs and glitches are good to use as long as it's not glitching out the quest's progression, (leaving some of them incompleted forever), or breaking dynamic objects logic for the rest of the game (like bunker door at Iron Forest anomaly in case if you don't use the key card), or leaves characters alive/stuck in the game forever, whilst they supposed to be vanished after a while (like glitchig Zulu so he stays in the game forever, or saving Grouse).
11. Console commands are prohibited. You're not supposed to even open developer console.
12. You can use only one official version of the game without any modifications installed. Pure vanilla experience only. Also you're not allowed to change versions mid-run, you must commit to what you started with. In this particular run v.1.6.02 (Steam) is used.
13. Run is timed using load removal, which can be found in LiveSplit. So the main timing method is "Load Removed Time". Time spent on loads is removed due to its randomness.
14. Timer starts after you skip the intro.
15. Timer ends when ending cutscene starts.