I've got 132 hours in Awakening, followed by 73 in Pokemon Y. If you want, you may as well add a game that holds your all-time, which for me would likely be 350+ on Emerald and Leafgreen for GBA. If you don't already know how to, you can access your play time on all your 3DS apps with the Activity Log. --- Pancakes
For 3DS games: 272 hours in Pokemon Y (200~ in Platinum and Emerald) and Awakening at 74 hours.
My all-time would be Dynasty Warriors Gundam 3 with 300+ hours. --- GT/NNID: DynoStorm, 3DS FC: 0490-5734-9700 Currently playing: Pokemon Y(Ground Safari: Diggersby, Nincada, Wooper), SMT IV, Mario Kart 7
600+ Hours on Fire Emblem Awakening between multiple playthroughs, all the DLCs, Streetpass fights, and co-op (on occasion) with my friends. --- http://tinyurl.com/trump-nowi http://tinyurl.com/parfumworks http://tinyurl.com/lwy6q93 3DSXL FC: 4640-0379-8455 NNID:SimplyTJB PSN (PS3+Vita): TehTrumpCard