https://bugs.winehq.org/show_bug.cgi?id=42805
--- Comment #19 from Drew McRae winebugs@mcraes.org --- My problem is with 64-bit Wow as well; specifically, it would crash or freeze (with a segfault, I believe) after about 10 seconds of running.
I did just get a few more freezes with haswell, but they were much later (I had been playing for 10 minutes or so), and they just spiked the CPU. I'm not sure if the problem is the same, since the symptoms are different, but I thought it worth mentioning.