Originally developed with the Game Maker engine, JW's Atomic Super Boss is a score-based vertical shooter that features only one enemy to shoot at for points. The fragile part of your ship is marked by a small white-coloured square, and you earn more points by sticking close to the boss while shooting at it. The ship also moves faster when no shots are fired.

There are three difficulty levels to choose from, and you can even submit your best scores online at the end of each game as well.