Square Enix just released a new gameplay video for The Irregular at Magic High School Lost Zero along with the Pre-Registration page. I am fairly impressed with the quality and chibi! This is one game you want to Pre-Register for especially if you enjoyed watching the Anime.
If you're looking to play this game once it's released for Android or iOS then make sure you jump in on my Tutorial and Guides pages. Other than that, happy Pre-Registration ^_^/