lowyhong: As far as I know, you still can get lucky with a retail copy. Don't worry about DRM, the latest patch removes it.
Skunk: What do you mean by "get lucky"? On the matter of the patch, would I have trouble installing it (i.e. having to activate a key) prior to being able to patch? I'd assume not, but I don't know.
If I was to get the Impulse version, would the patch enable me to have a DRM free copy and be able to transfer the installed files to any computer without having to deal with any sort of online activation, or Impulse, in the future? I'm guessing if I get the retail version I'll be able to do about as much.
Basically, I want to be able to keep the game forever if at all possible. I don't have much hope that it's possible with the Impulse version (though I could use a cracked exe, I suppose), but what of the retail version?
A shame that the only way to support the publisher and developer would be to support GameStop. A double-edged sword if there ever was one, eh?
Don't quote me on this, but I Am pretty sure the disc version of Quake 4 does NOT have an online activation. Of course it's been many years since I install it, but I am pretty sure about it. I would try it again for you but funny story with the game, I can never find the disc and the key. I need to organize my games better lol.
The game is more about the single player part than online. It has a storyline fighting aliens and it feels surprising a lot like Doom 3 in parts. If you can find it on retail for a reasonable price and you like FPS games, get it.
Just not for the Xbox 360 which is almost broken. PC is the version to get. (there is no PS3 version as far as I know or it is as bad as the 360 one)