URI: 

       # Sega Master System games beginning with R
       
   DIR r-type
   DIR rainbow-islands
   DIR rambo-first-blood-part-ii
   DIR rambo-iii
   DIR rampage
   DIR rastan
   DIR rc-grand-prix
   DIR reggie-jackson-baseball
   DIR renegade
   DIR rescue-mission
   DIR road-rash
   DIR robocop-versus-the-terminator
       
   DIR All platforms