Quadrago

Derivative of line and stacking games like Score Four, players alternate turns placing a wooden bead of their color onto a board consisting of 16 steel bars in a 4x4 grid. The object is to get 4 beads of your color in a row. Each bar can hold 4 beads to give a third dimension to the strategy. The added twist that separates this from Score Four is that the middle four bars can also rotate to switch positions to add more complexity to the game.

Similar to:

Score Four - You of course don't have to spin the center four posts...