Yup you guessed it, yet another preview of Quake IV has arised onto the web, this time Worthplaying have thrown together a quick preview of it, here's a blurb:
"A lot of attention?s been paid to Quake IV's singleplayer campaign, and it shows. There's a lot of really intense action, with plenty happening in the background and lots of smaller side quests to find and accomplish. Kane can commandeer vehicles, climb into suits of power armor, and wield an arsenal of classic Quake weapons like the nailgun, machine gun, shotgun, railgun, and rocket launcher. Every weapon in Quake IV can also be modded for greater carnage; for example, you can modify the railgun so its slugs bounce off walls, or adjust the rocket launcher to fire guided missiles."
