2013 Game Hint!

[Donut]

Assuming that we're not being rick rolled by the GDC (a big assumption I might add), I'm taking a literal interpretation of that photo. The song is titled "Never Gonna Give You Up" and that is also the line being sung at 3:00 when this photo was taken. That to me implies some sort of control aspect to the game, either over a game piece or field object.

If we're insistent on FIRST reusing a game element two that come quickly to mind that fit the bill are king of the hill (Stack Attack ) and trackballs (as already suggested by Nick).