Xenoblade Chronicles. My original save file was 125 hours. I played through NG+ to experience the story again immediately, putting it up to about 150. And now, a couple years later, I'm just about done with a 2nd, near-100% completion play-through that's at about 140. And I've had a couple other play-throughs where I got about 30-40 hours in. So I've put somewhere between 300-400 hours into the game, and in a couple months I'll be playing through it again on 3DS! :D That game feels like "home" to me at this point.
I've also put about 140 hours into Fire Emblem: Awakening through 2 play-throughs.
Upcoming Games To Get
Definite: Kirby Star Allies (Switch), Mario Tennis Aces (Switch), Fire Emblem (Switch), Yoshi (Switch), Pokemon (Switch), Kingdom Hearts 3 (PS4), Monster Hunter World (PS4)
Considering: Fe (Switch), Donkey Kong Country Tropical Freeze (Switch), The World Ends With You (Switch), Ys VIII (Switch), Street Fighter V: Arcade Edition (PS4), Kingdom Hearts 2.8 Remix (PS4), The Last Guardian (PS4), Shadow of the Colossus HD (PS4), Anthem (PS4), Shenmue 3 (PS4), WiLD (PS4)
