This game is using Flash! After the 31st of July 2019, your internet browser might start blocking Flash, especially if you use Google Chrome. This means you'll have to activate it to play this game.
The fourth part of a very popular series of Super Mario Crossover games developed by Exploding Rabbit. In this game, players can choose characters Mario, Simon, Samus, Link, Megaman and Bill R, each character has a different special ability. Go through all obstacles and try not to die are your mission in this game.