I've never tried to transfer a savegame before and I don't know if I'm doing it right. The zip contains a region directory.

1. Load the game. You're in a house.
2. Save the game right away.
3. Continue playing.
4. Hit Z and sleep until dawn.

This crashes almost every time on my Linux system. (13 times out of 16 tries)

edit: if I merely load the game and immediately go to sleep, the game crashes very rarely. (1 out of 15)