Space Harrier
"Space Harrier" has been ported to over twenty different home computer and gaming platforms, either by Sega or outside developers such as Dempa in Japan and Elite Systems in North America and Europe. Two home-system sequels followed in "Space Harrier 3-D" and "Space Harrier II" (both released in 1988), and the arcade spin-off "Planet Harriers" (2000). A polygon-based remake of the original game was released by Sega for the PlayStation 2 as part of their "Sega Ages" series in 2003.