Marvel Super Heroes In War of the Gems (マーヴルスーパーヒーローズ ウォーオブザジェム, Māvuru Supā Hīrōzu: Wō obu za Jemu) is a 2D action platformer video game developed by Capcom for the Super Nintendo Entertainment System, based on the events of Marvel Comics' series, Infinity Gauntlet. In the game's plot, Adam Warlock calls upon Earth's greatest superheroes to seek out the Infinity Gems before they fall into the wrong hands.

Although War of the Gems is based on the same storyline as the Capcom arcade game Marvel Super Heroes, and each of the playable characters retains one of the special moves they had in that game, it is not a port; War of the Gems instead features gameplay similar to Final Fight and X-Men: Mutant Apocalypse.