I figure I may as well ask this here! I dont know if it's being kept secret for a reason or if I just dunno coz I haven't read the archives, but is always nice to specify.

Does exorcism as an action exist in this game?

Will doing the sin purge ritual be an action? (Does it cleanse everyone all at once or do we still have to find stalkers and use it on them?)

I guess it's a little meta to ask questions about functions in the game that haven't been revealed yet- but they seem to be informing the team strategy! Its nice to know if they dont exist :P