Road Fighter was an MSX game released in 1985 by Konami. In 2003, the Brain Games team released a remake of this game with double-resolution graphics (and other subtle changes), written in SDL:

http://www.braingames.getput.com/roadf/default.asp

Credits for the original team:

Programming: Santi Ontañón

Graphics: Miikka Poikela

Music/SFX: Jorrith Schaap

Beta Testing: Jason Eames, Miikka Poikela, Jorrith Schaap, Santi Ontan

This game has now been ported to Wii, using SDL-Wii and its dependencies. There is no license in the original source and documentation files. So I picked "Creative Commons" license just for reference.