Star Wars for the Sega Master System (European release) is an action game based on the iconic Star Wars franchise. The specific gameplay details are not readily available without further investigation but likely involves a mix of action sequences and possibly side-scrolling elements.  It probably contains iconic elements from the Star Wars universe, offering a familiar experience for fans.  Further research is required to ascertain the specific developer and release details of the European version.

Star Wars (Europe)

Sports Pad Soccer (Japan)