Watching the increasingly ridiculous evolution of Jenga over the past decade has been interesting to say the least. No longer sated with just stacking wooden blocks like their forebears, children are instead expected to play the game on a handheld platform in Jenga Pass, with tetris pieces in Tetris Jenga, or on a plinth that shakes in Jenga Quake. The latter of which is much easier than it sounds. But the constant reinvention goes to show that there is still a world of possibilities in stacking wooden blocks and Synapses Games’ Crazy Tower shows off a few of the less explored possibilities.