PentaZorg

PentaZorg is an arcade bullet hell in which you control a grey square and try to chase the highest score. Avoid red squares, which kill you, and use black squares to see where danger will be. Moving past one edge of the screen brings you out on the opposite side, and pressing space advances to the next frame of danger.

The game includes over 300 danger patterns, five visual aesthetics and songs by Gunk The Janitor and THE RAT.