Used HALLEY WARS Cartridge only – Tested & Working

A galactic crisis in the palm of your hand.
Halley Wars brings the intense, planet-saving action of the arcade original to the SEGA Game Gear, where waves of enemies descend like comets from the stars.

Used. Tested and working.
Cartridge and plastic case only.
The box and instruction manual are not included.
The cartridge is in very good condition with no noticeable scuffs or scratches.
The case has scuffs and scratches from normal use.
The backup/save battery is not guaranteed.

A rare example of an 8-bit shooter done right — smooth scrolling, punchy sound, and that unmistakable late-’80s arcade spirit.