Wsplit doesn't want to work for me while the game's tabbed in still so the timer is off, also stopped the timer a little before actually seeing the credits, stopped on the final cutscene oops whatever. Turns out it's faster to now NOT become a zombie and just tank the pain with medkits. ALSO also idk if it'd count but if you start the game as Monolith (technically not in story mode) you can still push open the door to Strelok's Pripyat apartment, grab the decoder, and activate the final sequence to talk to the C-Consciousness and reach the end credits! Right behind the second door you push open in the Monolith Warlabs is a load zone that takes you to the good ending cutscene for Shadow of Chernobyl then places you back outside the Monolith Warlabs. If you head back in and interact with the door you can start the decoder sequence, kill the waves of monolith troops, and join the C-Consciousness and see the end credits. I don't know if we want that to count as legitimate though because the ingame description SAYS the story isn't accessible for the Military, Bandit, or Monolith factions, but I mean you can start the game then reach the end credits as them so eh. I would have done a run of this already but the game keeps crashing for me when I do so I'll get around to it later maybe.