3D game where you must gather dinosaur eggs to save them from extinction

You are a dinosaur (a Nanosaur to be exact) from the future who has traveled back in time to collect the eggs of 5 dinosaur species before the giant asteroid hits the earth.

The primitive dinosaurs will attack you as you try to get their eggs, but just remember that it is for their own good that you blast them into oblivion!

Being a dinosaur from the future, you are equipped with several pieces of technology to help you in your mission. You now have fight with your own kind!