Alright, so I thought these games were Vista compatible, but it does not (or no longer) shows that in the system requirements.

Will they still install and play on a Windows Vista PC (32-bit)?

Just trying to setup one of my old PC's for games for a nephew and he'd really like to play this.

Well, I think I answered my own question.
I'm guessing that it's a 64-bit installer as the installer won't even open on that PC.

Have no idea of it installs on Vista-64, but that's really too bad, especially when they could probably just have an alternate installer file (it's only 1-2MB).

Anyways, sad about that and sad that I'm here talking to myself.