Game suddenly unstable (PC)

[liirogue]

Has anyone else suddenly found the game unstable?  I've played over 120 hours with absolutely no problem, and now I'm having trouble with the game freezing and crashing.  I'm playing in survival mode trying to get the Fire Master badge.  After lighting 20-30 fires, the game will freeze.  Sometimes it will unfreeze long enough for me to enter a building and save progress, other times it completely shuts down.  If I am able to enter and leave a building, the next time I attempt to start a fire, the game immediately freezes and crashes.

[SpanishMoss]

It might be a pc spec issue, can you list what hardware you are running, and where you acquired the game? (disc, steam, etc). 
 

On windows, you can find your pc specs in Task Manager 

Search "Task Manager" in the search bar, open the program. Press the "open expanded view" if applicable, select the second tab next to "processes" (forgot what it's called), list all of the items present in each section here.