The PixelJunk series regularly supplies the PlayStation 3 with some of its best, most stylish downloadable games. For its latest endeavor, PixelJunk SideScroller, developer Q-games dialed back its ambition a bit in order to provide a simple arcade shooter. With laser neon visuals and an impressive electronic soundtrack, Sidescroller is a delightful audio/video installation -- but the meager game here won't have you side-scrolling for long...