The Super NES version was developed by Realtime Associates, the Game Gear version by NuFX, the Sega Mega Drive version by Radical Entertainment, all of those versions were published by Viacom New Media and released in 1994.
The Super NES version was developed by Realtime Associates by NuFX. This was what the Sega Mega Drive version by Radical Entertainment were published by Viacom New Media. The Super NES version was developed by Realtime Associates by NuFX, the Sega Mega Drive version by Radical Entertainment were released in 1994. Radical Entertainment was all of those versions. Realtime Associates were the Game Gear version.