Dragons
Dragon Commander, Dugeons and Dragons: Daggerdale, DnD Online, Dragon Nest, Dragon Age, anything with the word dragon in it on steam.
Dinosaurs
Dino D-day, Primal Carnage, Go Home Dinosaurs, Orion: Dino Horde
Starwars
Battlefront, Republic Commando, anything starwars
being able to choose what you say to a NPC (like in Skyrim)
Deus Ex Game of the Year Edition, Deus Ex Human Revolution, Deus Ex Invisible War, Fallout, Fallout 2, Fallout 3, Fallout New Vegas, The Elder Scrolls.
Things I DONT like in a video game:
blah blah, learn to expand you pallet ad give things a try. Otherwise take it or leave it, we aren't google, so go search for games yourself.