I've been looking through your mlog's some events are just regularly closing gunz.

Yes we know it says "GunZ.exe has stopped working" when you exit, that is unfortunately and issue that we're working on but cannot immediately fix, we've done a few things to make it not hang a player's system as much.

As for other crashes, I've been investigating them and working to solve them as they happen.
Thank you for your DMP files and mlogs.