Syvalion (World, prototype) is a prototype version of Syvalion, released internationally. The term 'prototype' indicates that this version is an early, unfinished version of the game. It's likely to have differences from the final Japanese and international releases. The 'World' qualifier indicates a wider, possibly global, release compared to the Japanese version. Further information on differences from other versions and the development team would provide more insight.
You can download the ROM for Syvalion (World, prototype), download the ROM for Arcade (arcade) games to play offline on your emulator, or enjoy playing Syvalion (World, prototype) online at ConsoleGame.Org.
You can download the ROM for Syvalion (World, prototype), download the ROM for Arcade (arcade) games to play offline on your emulator, or enjoy playing Syvalion (World, prototype) online at ConsoleGame.Org.
