Search for modding genesison google. Its an awesome mod site for JPOG that comes out with free downloads. There is a link to a petition for a expansion, as well as many ideas for expansions and crap.

hey ppl i got an idea here:

make the returning dinosaurs, however also make new ones and new species for some already existing dinosaurs. The new dinos wont b available to play straight away, u will need to sort of unlock them, which i think is where we can add another new feature, say for each sort of new species u gotta find an amber and its matter of luck if u gona find a new one or not, tho once u given it a start those fossils will be easier for ur teams to find, but however they wont be available in the market.

Also each dinosaur is going to have characteristics (note: not all charecteristics apply to every dinosaur):

Speed - shows how fast can the dinosaur move
Toughness - shows how tough the dinosaur is, more toughness - less damage done to a dino in the fight
Intellect - shows how smart a dino is
Agility - shows how agile is the dinosaur
Attacks - shows what types of attacks do dinosaurs use in combat and how much damage do they do

Here is the list or returning dinosaurs(since the general idea has been changed a lil so the looks for some dinos will be changed a lil too):

T-Rex(JP1 version)
Velociraptor(JP1 version)
Dilophosaurus
Ceratosaurus
Allosaurus (slightly different look, more like from Walking with dinosaurs)
Albertosaurus
Carcharodontosaurus
Spinosaurus (not as heavily built as original)
Acrocanthosaurus
Styracosaurus
Triceratops
Torosaurus
Stegosaurus
Brachiosaurus
Pachycephalosaurus
Homalocephale
Gallimimus
Camarasaurus
Ankylosaurus
Kentrosaurus
Parasaurolophus
Corythosaurus
Edmontosaurus
Ouranosaurus
Dryosaurus

New dinos:

Parasaurolophus(JP3 green version)
Velociraptor(JP2 tiger version)
Velociraptor(JP3 male version)
T-Rex(JP2 brown version)
T-Rex(JP3 green version)
Pachyrinosaurus
Therizinosaurus (like in walking with dinosars:the giant claw ,if any1 seen walking with dinosaurs bonuses, they will know which one that is)
Protoceratops
Ornitholestes(walking with dinosaurs version)
Iguanodon (the brown version from walking with dinosaurs)
Giganotosaurus(walking with dinosaurs:land of giants version)
Argentinosaurus
Amargasaurus
Baryonyx
Carnotaur
Daspletosaurus
Euoplocephalus
Edmontonia
Diplodocus
Apatosaurus

How about walk through path cages for through enclosorues and mabie the terodactyls, its what alot o people would like to see. i hope that the new logo is as original as the first. also could you put the electric floor connect for the cars like in the film and mabie when i ram the spinosourus it could at least get a little pissed. also water dinousors and a boat tour would be cool

do you guys even have brains?fist of all there is a jpog expantion pack and it has new death duals,new skins, and a veloceraptor vs t-rex death dual And for the idiot that wants a ticeretops vs t-rex death dual, you must not even own the game. Everyone with a brain knows that death dual is in jpog 1 you *bleep*!!!!

How about one that gives you pterasaurs, plesiosaurs, ichthyosuars and pliosaurs

(If you don't know what a pliosaur is, one example is Mosasaurus or Liopleurodon)

there alredy is a trex vs triceratops and rex vs stego

Yeah I agree that water and flying dinosaurs would really add to the aspect of the game.

It would be great if you add as much dinosaur as you can in the game and it would also be cool if you expand the island enought accomodate 1000 dinos hehehehehe but thats good and plus if you add flying dinosaurs it BEST.......... i'll be expecting it THX....