Time Gentlemen, Please featured a number of Hitler-Heiling prehistoric lizards, so we guess there's now two games out there which feature Nazi Dinosaurs. Still, the more recent title to boast the hybrid, a Half-Life 2 mod titled Dino D-Day, actually allows you to go toe to talon with with these fanged, scaly members of the Third Reich. You can check out an overwhelmingly patriotic trailer for the mod over on ModDB -- or, if you're in the mood to massacre some Nazi Dinos right now, the mod is also available to download.
(To be fair, the dinosaurs featured in Dino D-Day are unable to speak, so it's difficult to know whether they harbor the disturbing political and social beliefs of the Nazi party. However, they're affiliated with them in combat, so we've got no reservations about punching them repeatedly in their stupid dinosaur faces.)