Very fun, but...

This is a very fun game it is quite entertaining but I think it should be added to Game Center or have a function that when you log in to you lego ID you can go to account and look at your i game friends. To get a friend you send there Lego ID a friend request for Brain attack, I think it would personally be better if it were linked into Game Center so you can so Multiplayer with your Game Center friends. But the person who sent the request picks the level. but youd both get rewards.

The great gamer guy about LEGO® Hero Factory Brain Attack, v1.3