One of my favorite games on the iPhone is 1112. This game has an engrossing storyline and will keep those who like mystery and who-dunit games happy and content. The gameplay is mostly of puzzles and only solving the puzzles will allow you to progress in the game. Its graphics is made mostly of static images but they are beautifully drawn and definitely sets the mood for the game. The sound department is also very befitting.
I have recently played these two games (one game actually, but 2 episodes) on my iPhone and find it intriguing. Its one of the better games IMHO available on the iPhone. Very good graphics and great sounds. If you like adventure games + mystery, then I would strongly recommend. And if you are like me, getting stuck and clueless on what to do next, I go searching for hints on how to solve the puzzles/mysteries. However, I do discourage following any complete walkthroughs as it would completely defeats the purpose of playing the game in the first place... Anyhow, if you are playing or interested in playing this game, here are two sites for each episodes in case you get stuck in the game. I know solving it yourself will be much more fulfilling, but sometimes it can be too frustrating....
