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!

Embark on an inspiring mission of human connection beyond the UCA. Sam — with companions by his side — sets out on a new journey to save humanity from extinction. Join them as they traverse a world beset by otherworldly enemies, obstacles and a haunting question: should we have connected?