Machinarium - There are rave reviews of this point click adventure game. iPad
Men. $4.99 Samorost2, the sequel to free browser based game Samorost1 is a short point-and-click adventure in which you must help out a little space gnome as he searches for his dog, which has been taken away by aliens. Adventure full of surprising creatures and locations. Beautiful ambient music by Tomas "Floex" Dvorak.
This is more of a graphic design, but hey. From a game called LIMBO. https://itunes.apple.com/us/app/limbo-game/id656951157?mt=8&at=10laCC