Just finished my first UE4 game. Download it here.
In Blind you explore 3D environments only using sound. The entire game is just a black screen. You explore areas like high mountain tops to desolate deserts (technically :p). If you download it let me know what you think.
actually this is going to be a game called perception its not this game but the concept is the same as the iphone game dark echo and here is a link to this awesome looking horror game https://www.youtube.com/watch?v=L_1zUXv5l7M