Marvel Super Heroes: War of the Gems is an online SNES game that you can play at Emulator Online. This free Super Nintendo game is the United States of America region version for the USA. Marvel Super Heroes: War of the Gems is a single title from the many platform games, arcade games and marvel games offered for this console. If you enjoyed playing this, then you can find similar games in the snes games category. Marvel Super Heroes: War of the Gems game is from the various retro games on the site, and there are more games like this, including Marvel Vs. Capcom: Clash of Super Heroes, Super Mario 64 and LEGO Marvel Super Heroes: Universe in Peril.