This is a prototype of Street Fighter II - Champion Edition for Sega Genesis, released on July 30, 1993. Being a prototype, it's an early, unfinished version of the game, likely containing bugs, incomplete features, and potentially different gameplay mechanics compared to the final release. Gameplay would be similar to other Street Fighter II titles, focusing on 2D fighting with special moves. Capcom likely developed this prototype as well. Specific differences from the final game require further investigation.

Street Fighter II - Champion Edition (Jul 30, 1993 prototype)

Story of Thor, The (Korea)