Lo-Xio

Lo-xio is an abstract strategy game where two players place discs of their color into slots on a six-level four-sided pyramid. The six pyramid levels can swivel. The idea is to get four of your pieces in a row, which then allows you to turn one of the discs in that line over to score a point and optionally, rotate that level of the pyramid 90 degrees (clockwise only). - BoardGameGeek