is a crossover fighting game developed and published by Capcom. It is the third installment in the Marvel vs. Capcom series, which features characters from Capcom's video game franchises and characters from Marvel Comics. The game debuted in Japanese and North American arcades in 1998. It was ported to the Dreamcast in 1999 and the PlayStation in 2000. The game was re-released in 2012 for the PlayStation 3 and Xbox 360 as part of the Marvel vs. Capcom Origins collection. Players select a team of characters from the Marvel and Capcom universes to engage in combat and attempt to knock out their opponents. Unlike the series' previous entry, Marvel Super Heroes vs. Street Fighter, the game features characters from numerous Capcom video game franchises, rather than strictly Street Fighter characters. While the gameplay is largely identical to its predecessor, Clash of Super Heroes features two distinct changes: the removal of the traditional character assist system and the introduction of the "Variable Cross" attack. The Dreamcast version of the game was praised for its visuals, gameplay, and translation of the original arcade experience. For the PlayStation version, Capcom removed tag team battles due to the console's limited RAM capacity in an attempt to preserve the main game's speed and graphical integrity. Consequently, the PlayStation port received slightly less positive reviews than the Dreamcast version. A sequel, Marvel vs. Capcom 2: New Age of Heroes, was released in 2000. Gameplay Marvel vs. Capcom: Clash of Super Heroes is the third entry in the Marvel vs. Capcom series of 2D fighting games. The game utilizes similar tag team-based game mechanics to its predecessor, Marvel Super Heroes vs. Street Fighter. Before starting each match, the player selects a team of two fighters to compete in one-on-one combat. The player is free to swap between their characters at any point during battle. While one character fights, their teammate resting off-screen slowly regenerates their life gauge. The first team to exhaust their opponent's vitality wins the match; however, if the timer runs out before either team is knocked out, the player with the most remaining health is declared the winner. Clash of Super Heroes features two significant gameplay changes from Marvel Super Heroes vs. Street Fighter. The game removes the "Variable Assist" feature used in the previous installment, which allows the player to summon their offscreen teammate to perform a special attack, in favor of the