Read this if the game doesn't load.
Works only on Chrome and Firefox. You Must Click the Play button within Player to Start the Game. It might take a couple of minutes to load a large game to make the Play Button work. Usual Control Keys for Such Games are Z, X, C, Enter Key, Arrow Keys.
Spider Man 2 (SNES)
Start the game with Enter Key and press Z to load the game. Z key will be used to jump in Spider Man 2 game, X and C keys are for attack, You can use D key to use the web.