Monument valley looks INCREDIBLE. I do wish it had GC achievements though. It's an instant purchase regardless and the design resembles Echochrome and Echoshift from Sony.
This is exceptional, usually I'm a Game Center addict (fanatic) for a game. However, this one is an exception. No need for that. It's all about experience
Wow I'm suprised how few pages there are on this thread. But then again people don't want to give the game away and ruin the fun. So the update is hitting soon?