Bethesda announced it's re-releasing Quake 4 later this June for a discounted price.

The game goes on sale for $19.99 on June 19 in North America and Europe. It's already available on Steam.

The original game was first released in 2005 through publisher Activision. It was developed by Raven Software in collaboration with id Software. Bethesda later acquired the rights to the game when parent company Zenimax Media purchased id Software.

[Source: Bethesda]

Meh... worst quake by a longshot. Even enemy teritories was better IMO. Still, a nice run and gun, for a low price so thats a plus. Also, the graphics where pretty good on the PC version ( I never played the 360 one mind you). Why re-release it? You can find it anywhere in the bargain bin...

This.

Doom 4 or GTFO Zenimax...

Yeah maybe it would make sense if that got graphically update, but it's no bad shooter and has a nice amount of gore.
Quite long game as far as I remember. Over 30 levels.