Will it run?

[Tomb]

Pretty much like the title says. Will Overture (and any of the Penumbra games for that matter) run on the following hardware?
OS: Mac OS X 10.10 (Yosemite)
Processor: 2 GHz Intel Core 2 Duo
Memory: 8 GB 1067 MHz DDR3
Graphics: NVIDIA GeForce 9400 256 MB
Display: 20-inch 1680x1050
(Put simply, a Mac Mini from 2009)
Also, I have heard issues of the games crashing on recent versions of Mac OS X. Does that still apply with Yosemite?