1) NHL 15 (135 hours)
2) Forza Horizon 2 (71 hours)
3) Sunset Overdrive (68 hours) 
4) Pokemon Omega Ruby (66 hours) 
5) Forza Motorsport 5 (55 hours) 

1 GT6 got the plat, played it for months
2 DriveClub ~85 hours
3 Dark souls 2 ~60 hours
4 Infamous SS ~25 hours
5 Alien Isolation ~20 hours

1. Titanfall
2. Ssb 3DS
3. Destiny
4. Shadow of Mordor
5. Halo MCC

Atelier meruru and disgaea 4

Mario Kart 8 and Roller Coaster Tycoon.

Breaking the previous 6 year streak of Mario Kart Wii and Roller Coaster Tycoon

I think I got around 90 hours in Dark Souls 2.

Xenoblade Chronicles ~ 70 hours
Mario Kart 8 ~ 70 hours
Smash 3DS ~ 55 hours
Monster Hunter 3 Ultimate ~ 40 hours
Smash Wii U ~ 30 hours

Mario Kart 8, Counter Strike: GO and Left 4 Dead 2! It's a shame I can't say Smash WiiU though......... :/

Rome Total War
Knak

Minecraft, I normally play games while listening to podcasts. I find it better to play games that are more layed back while enjoying a podcast, like minecraft and in the past tower defense games. The Last of Us Remastered, Far Cry 4 and Final Fantasy X HD come next.