Responses To Exact-Science who wrote that he achieved most accomplishments in Pitfall, I completed every accomplishment of the game. Which ones do you need? Perhaps I can give you pointers. also, for a great RpG, I can recommend Swordigo.
Most played would probably be Pokerist's Texas Poker since I jump on and play a few hands almost every day since a couple years back.
I love pokerist Texas hold 'em!!! I always thought th people and the poker was better there. I played for a very long time around 2-3 years ago. Let me look up my user an maybe we could play a few hands together. And yes I do love swordigo. Great platformer.
In terms of sheer number of hours put in, it might just be Nova 3 multiplayer. When I was totally free from mid-June to mid-July, I think I played around 5 hours at least a day Monday-Friday. Maybe even 10, I don't know. Then I HAD to delete it cause it was ruining my life. Sad story that one. Before the latest update, I've clocked in more than 15 hours of Shadowgun: Deadzone too. Beach Buggy Blitz has seen me clock more than 12 hours. I've played around 18 hours of Heroes Call. Real Racing 2 (I know, late to the party) has also seen me play around 15+ hours. There are probably some other games too where I have spent more than 12 hours on, but these are the ones that come off the top of my head. I play a lot of campaign based games, but for those once I complete I don't go back to it. Just my nature (I'm not the guy who'd play something like S: S&S on a monthly basis...that's crazy!).
Destroy Gunners Z Hunters 2 Triple Town Infinity Blade 2 Most played with others: Frankenword Quizboard Note: I put in some serious time with Bullet Time, Battle Nations, Gun Bros, etc but couldn't delete them fast enough when I hit the wall with them.
Some serious hours racked up here! Mine would have to be (in no particular order): Subway Sufers Storm The Train Fifa 13 Bloons HD A good mix - and drained battery!
Kingdom Rush Junk Jack Battle heart Heroes of order & chaos Field runners 2 Dungeon Raid There's probably more but that's all can think of for now.
As far as playing time for 2012, in no particular order: NOVA 3 Order and Chaos MC3 Gangstar Rio Angry Birds Infinity Blade 2 Zuma's Revenge Swordigo Tiny Troopers
Eufloria Or Hunters 2... Not sure which one has gotten more hours put into it, but I've sunk what seems like a lifetime into both of them.
All total I've got probably 100+ hours into Street Fighter 4 Volt and probably something like 30+ on King Of Fighters 2012. You'd think I'd be better for all that time spent. xD
My most played games would probably have to be Need For Speed : Most Wanted Minecraft : Pocket Edition Worms 2 : Armageddon Argh! Too many to list