I'll just paste key chunks of text from the various sources:
"The game is set 30 years after Aliens on an earth-like planet that has been colonised by aliens. There's three species-specific single-player campaigns, as well as three-way Alien vs Predator vs Human online multiplayer modes."
"Yes, the movies have become increasingly pony, but the Aliens vs Predator games have always rocked hard, so a new one (out spring 2010-ish) is a reason to rejoice. Set 30 years after the brilliant Aliens movie, the game's set on an earth-like planet that's been colonised by the wily-headed ETs. So while colonial marines fight to put down the bitey threat, Predators arrive for their idea of the premier league. And you get to choose which race of angry Xenomorph you want to play. So you can expect three species-specific single-player campaigns, plus three-way Alien vs Predator vs Human online multi-player dust ups. Which is, like, totally cool!"
http://kotaku.com/5224038/first-look...ns-vs-predator
Let me know if scans are allowed to be posted here, because there are some cool ass pictures.