So how many continuous days is needed to unlock all characters? in [Don't Starve] General Discussion Posted December 15, 2012 I think i got a total of +/- 70 days and i unlocked the girl after Willow and i'm still nowhere close to the fat bald guy. so it's probably quite a lot.I'm also interested to know if for example; you play a full 50 days and then die gives more exp. then when you survive 5 times for 10 days.Yes, XP growth is exponential, as difficulty is. 100 days survived is worth more than 2 individual 50 day games.