Di seguito un gameplay video e le caratteristiche riportate sulla relativa pagina di Retro Software:
- 14 huge, increasingly-taxing levels
- A new set of graphics and enemies for each level, totalling 90k of data
- Beautiful graphics and detailed background scenery, designed by professional video game artist John Blythe
- Uses the SDS engine for fast, smooth parallax scrolling in Mode 2
- Runs at 50 frames per second (scrolling at 25)
- 12 enemy ship formations plus static turrets and reactors
- Collect power ups and achieve up to 4-way multidirectional fire
- Listen to 4 pulsating music tracks whilst you play
- High score table with music and saving of scores
- Keyboard or Joystick control.
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