Game just arrived, I'm gonna pop it in for an hour before work and then continue playing tonight.
The guide is barren for now other than filler info here and there, so if I get to adding more, I'll send it to you tonight so we can have it up by tomorrow night. People are already acting ancy in the forums asking where it is.
Sounds confusing but I'll understand one eI play tonight. I'm gonna do my first play through gun blazing so hopefully that's not to bad for collectibles. I'm gonna continue writing the text based guide tonight and I don't think it'll take long seeing as 32 achievements are perk-related.
I should have the game delivered in the afternoon and I'll start playing tonight after work!
Are you 110% positive? If so, I suspected two playthroughs anyway for the "Save [X]" and "Save [Y]" achievements. And being able to unlock perks out of order is good, although I still think Stealth and Tactical should be paired in a stealth run, while Demolition and Assault should be paired in the other playthrough.