Jurassic Rage have updated there site with a new design, completed there sound library, lots of eye candy and they have also released more info about the gameplay.

Info:

The other aspect of Jurassic Rage that has evolved immensely since its release is the Deathmatch Cooperative Gameplay (DMCOOP) that Jurassic Rage created. Jurassic Rage is the first mod to ever implement this idea. Starting with 2 teams of player controlled Humans who play against eachother through an intense storyline (created entirely by the JR team), and then evolving into much more with a 3rd team of AI (Artificial Intelligence) Controlled Dinosaurs that will haunt both teams simultaneously. Not only do you have to worry about the other human player that will try to stun baton you behind the corner, but you better watch out for the raptors looking for an easy meal

To see or find out more of this mod check out there website