It is time for the adrenaline fans to hit the slopes for some freestyle action. Yes, iOS houses one of the best physic based games called and this one is called iStunt 2-Insane Hill. The sequel to the original iStunt game, this one takes the gameplay to an all new level. Developed by Miniclip.com, the game is really great and does much more than the original version. Offering a vast game-play and some very tricky obstacles, this one will surely become a casual gaming fans delight.