Posted 12 October 2008 - 06:17 PM
I'm pretty sure this may be almost impossible, if not entirely impossible. When you install a game, it also installs some items into your computer's registry. So, if you install something onto a pen drive, then take it to another computer missing these registry entries, it won't run.
Now, the only thing I can think of is if you put these certain registry files onto the pen drive also, then put them on the computer before trying to run the game, maybe it would work. I'm not very sure of this though.
"I think there is a world market for maybe five computers." - Thomas Watson, Chairman of IBM, 1943