i have my opinion about it, since i'm very addicted gamer. you didn't said if you WANT both games. i mean, if you want them and only them, go with what Mic said. but there are some others games that you could like, apart from these. i won't say the damn cliché Call of Duty black ops II. it's one of the biggest clichés in gaming, you ask for opinions and a whole lot of people are like "wut ya nid to buy CoD-BO II bro it too cool !!!11!!!1". i'd say Skyrim is a very good game too, in the style of Farcry 3. the main quests, a lot of side quests, and the gigantic-enormous-open-world style game. but yeah, for me, i'd say either you go with Farcry 3 or Skyrim. i particulary didn't liked Darkness series because of my gamer style, which didn't fit in the game. but i don't know. your choice.