The goal of Pyramid Power is to play all of your Pyramid tiles and to score points. A pyramid tile is a triangular tile with each corner of the triangle being one color.
When a Pyramid tile is played, the corner colors must match the corner colors of tiles already played. Players score the value of the tile played. If the Pyramid tile matches on the more than one side, bonuses are scored.
If a player has unplayable tiles, the player draws one tile to try and play. The first player to play all of their Pyramid tiles ends the game and scores as a bonus the value of the other players remaining Pyramid tiles. High score is the winner.