Super Brothers - iPhone and iPad
Platform: iPad, iPhone
I've played some amazing games on my iPhone since purchase, but this carefully crafted pixel crusade, set in a world of swords and sorcery... Has 'em all beat.
The sound and music alone, created by musician Jim Guthrie, is simply mesmerising. Bizarre that I've never heard of this chap before, as the game score is one of the best I think I've ever heard.
There's four chapters in total, and you play the role of a warrior, sent on an errand to rid the land of an evil creature. Puzzles are lightly spread throughout the first few chapters, but towards the end you'll be hooked and equally haunted by them.