Command and Conquer: The Covert Ops
PC
At the dos prompt 'C:C&C>' type "C&C funpark". Then you push "enter". Then choose "NOD". It gives you 5 secret levels. In the first, you can kill the dinosaurs and on the 5th, you can be the dinosaurs. There you go, have fun!
Thanks to Revolution readers Matt Duchowny and The Warlord!

Atlas is an action-rpg with rogue-like elements where you use your ability to control the ground to fight the enemies and move through procedurally generated worlds.