Board Thread:General Discussion/@comment-27987290-20160802034357/@comment-33516369-20171029194743

ok so my little brother was playing terraria on his tablet. he was building and saw a small black box with 2 small horns in the middle. there was another one floating a few blocks above. it can only be seen when zoomed in on. does anyone know what this could be? i know this is off topic but he is creeped out by it.