There are some old games who don't like the multicore processors in today's computers. I am wondering if there is a way to set the CPU affinity for them to '1' under Wine or CrossOver? i.e. In a native Windows environment you would right click on the game's process in the Task Manager then set the affinity there.

I've came across a program called RunFirst.exe, but can't figure out a way to run it, then the game in one command.

Suggestions are appreciated. Thanks!