http://bugs.winehq.org/show_bug.cgi?id=11188
--- Comment #13 from John M. Drescher drescherjm@gmail.com 2008-03-01 15:51:03 --- It's beginning to feel like that to me as well. This is really painful because I was playing the game for each evening but now I am very scared to hit the save button because it could mean I will have to replay the level from the last successful save. This has brought my progress through the campaigns to a halt...
Anyways I did some debugging and increasing the resolution from 800x600 to 1280x1024 has seemed to reduce the chance of this but I could be wrong. Also when the crash occurs it always has begun writing the file and most times it gets more than 1/2 of the file written. On my system the save files are generally between 2MB and 4MB and it generally fails at the 1.7MB mark but once it failed after writing 700K.