Starting a new save file…this is like…number 4? Idk.
So, how many time shave you guys started new games?
Haven’t started a new game yet, too much work to do on the current one!
Um…
a lot
probably over 50 times
Started a new file…didn’t get the cold heart 
is there a way to get it again?
You can reinstall the entire game.
will that delete my other files tho?
Yeah, that’s the downside. They don’t want people to abuse it by getting Coldhearts on all three savefiles, or worse, more than one coldheart on each save file (even though I don’t think it’s possible…)
do the monsters in all the save files carry over to pvp? or just the ones in that save file?
Only the one in that save file.