You're joking right? I said one or the other, which means it doesn't matter which one you decide to put on your poll.
Well, if that's allowed, then: World of Goo OR Modern Combat 3 OR Plants vs Zombies OR Superbrothers: Sword and Sworcery
... I see what you did there. Fine then, Dungeon Raid is still my all time favorite. (Helsing's fire is a close 2nd)
Despite the question a bit ridiculous, im still obliged to answer it. TA honor. LOL. If im gonna have just one game, I will definitely spend some resources for some MP3s. That said, I will have to go with Beat Hazard Ultra. My secondary choices wouldve been Jetpack Joyride, Steel Runner, Fireball SE, Dungeon Raid, Temple Run and Bike Baron. And Bike Baron wouldve been Motoheroz, if not for BB's infinite stages via creator and sharing.
Think it will have to be Fieldrunners. Whatever game I play etc I always end up coming back to this game.
I'd probably have to go with Disc Drivin'. Been playing it for over a year now. Almost at 1500 completed games. Still play it multiple times daily. Always have 20 games going.
I had to just add that I agree with this sentiment, and I was never able to make my self play MC3 past a few levels while I beat 2 twice. Not sure why, but 3 just did not feel as engaging to me. Still keeping it though and might pick resync it sometime down the road.
Tough choice for me it comes down to replayabilty or length. In that case I would go with shadow era right now or final fantasy tactics. I think Wheres my water is the best IOS game ever made . My favorite game use to be Robokill I use to play it everyday ..but it's not the game I'd pick if I could only play one game for a whole year Sf3 is another obvious choice, I'm also highly considering Finger shot Rpg.. Even though it's only been mentioned and not releases i might just choose Battleheart 2. I guess right now ill go with FINAL FANTASY TACTICS because ive never played it and know it's a long and immersive game, however it's not my favorite game obviously because I've never played it. If I have to have played it then Sf3 and finally if I can pick a game that hasn't even been releases yet ill pick Battleheart 2.