Australian indie developer Witch Beam has only made one game so far, but boy, does it set the bar high. Assault Android Cactus is a manic twin-stick shooter in the style of Robotron 2084 and Smash TV. In early access alpha, the game is not yet complete: only three of its five bosses are available at the time of this writing. Nevertheless, what's on offer is not only polished, but has solid, addictive gameplay under the hood.