1. Bioshock Infinite
A great game that made me discuss the ending with all kinds of people, wich by itself is the sign of a genre classic
2. Monaco
Pure multiplayer joy (singleplayer is okay too). At times incredibly hard, but always fun, even if you suck at it (perhaps especially then)
3. Tomb Raider
Despite a somewhat uneven atmosphere, the game delivered pretty much everything i hoped for, with a cool setting, tight gameplay and incredible setpiece moments.
4. Rogue Legacy
Castlevania meets Infinity Blade, both get crazy drunk and produce this little rougelike with charming wit, simple but involving and evolving gameplay and a sense of constant progression that makes it more addictive then most offerings of your local shady back-alley vendor.
TL;DR: DO/DON'T PLAY IT, ITS ADDICTIVE AS F**K
5. DmC
Even if it lacks the crazy and the unique gameplay mechanic of MGR:Revengeance, it's the far Superior Hack and Slash Action Game this year with great graphics and design, great gameplay and an...well, alright story i guess. Very unfairly shunned by hardcore fans of Devil May Cry.