I have this weird thing where portrait orientation games are better for me. Not sure why. So what are some fantastic pick up and play portrait games? I have played the Where's My series and Cut the Rope. Looking for more indie and unknown!
Dungelot Captain Antarctica Ridiculous Fishing Attack of the Spooklings Little Galaxy Zen Pinball Phoenix HD Danmaku Unlimited 2 True Skate ...and some of the best behind the back runnerslike: Temple Run 2 and Oz Run N Gun TheEndApp Indiana Stone Minion Rush
Puzzle Platformers The Last Rocket 4NR Shooters Hypership Out of Control Plasma Sky Puzzlers Matchblocks Dream of Pixels Slydris Trainyard Qvoid Mosaique Blitz Block Robo Eighty-Eight Blip Blup Pinball Revenge of the Rob-o-Bot Endless Runners Bellyfish Flip's Escape Rhythm Platformer Beat Sneak Bandit Arcade 247 Missiles Can Knockdown 3 Hyper Breaker Turbo Magnetic Billiards: Blueprint
Tiny Tower is the only portrait oriented game on both my iPhone and iPad, not really an orientation I prefer I guess. If you like casual timer/building games it is one of the most popular.