Dude I've been building and repairing PCs for 18 years, and many of those are gaming rigs........so I know how to get to the task manager and execute commands. And your assumption would be incorrect. On this particular pc I'm using Windows XP. Many times a computer freezes and that's just it: it's frozen and you aren't going to get it unfrozen without a reboot.
Cool. Then why did you say this:
I had to power down manually as this is the only way to end the frozen game.
This game has never caused a situation where I had to reboot my computer, but then again, I'm using Windows 7, so yeah.
Also congratulations on finishing Dead Money. What were your final thoughts? Did you end up enjoying it overall?