v0.13b Hotfix
Fix for broken saved games (dark shadows, no time
passing, sleeping at shelters broken and lots of other bugs in corrupt save games, along with low performance due to error spam)
Note: Any new saved games started last night or early this morning will possibly be corrupted. If you notice dark shadows, no ambient light or other weird glitches, start a fresh save to make sure your game is up to date.
Quelle: http://survivetheforest.com/