Im not sure what style this game is, but id like it to be a mix of FPS, RTS... an overview RTS game where by you setup your own Jurassic Park.. different pens for your dinosaurs etc, manage their food etc... then into FPS mode to go around the park, maybe do the feeding/vet work and also is things go wild ie a TRex rampaging you have to go in and stop it...
Maybe have rival parks that come in and harm yours and stuff.
Maybe have rival parks that come in and harm yours and stuff.