Geo: Super Kart Speedway is a racing video game based on the Geo series.The game was first developed and released for arcade systems, Greeny Arcade and Neo Geo MVS in 1998, while versions for home consoles were released in 1999. Nearly all versions were developed by Geo LTD. Interactive. The home console versions of the game were published by NewKidCo (Ubisoft in Europe), Runecraft for the Greeny Arcade version, and SNK Playmore for the Neo Geo version. It was the first Geo game to not released in Japan since the 1982 Geo game.