No particular order
Dead Rising 3 - Loved the new weapon/vehicle combos; Grim reaper ones were my favorite
Plague Inc: Evolved - No matter how many times I see it "Stupidity has eradicated the human race" doesn't get less funny
Payday 2: Crimewave Edition - Is it wrong to enjoy stealing so much? I don't think so
Fallout 4 - Bland story aside, I loved the crafting/settlement options
Plants vs. Zombies Garden Warfare - My daughter loves this one (she's 5); she enjoys when I play as the Sunflower and heal everyone
Assassin's Creed IV: Black Flag - Does it get old blasting the crap out of ships and then ramming them....no, no it does not
Elder Scrolls Online - So. Much. Elder Scrolls.
State of Decay: Year One Survival Edition - It's kind of like the Sims, only you hope you don't get your face ripped off
Titanfall - What's not to like about hoping in huge mechs and shooting the crap out of each other
Diablo III / Destiny / The Division - Not an impressive story or NPC development, but the dungeon > get gear > level up model works.
Watch_Dogs - The Lie Engine strikes again
Goat Simulator - Why on Earth did this game get made?