Dive into the action-packed world of the X-Men with this classic Nintendo NES game! Use the arrow keys to move your characters around and take on formidable foes. Start your adventure by pressing Enter, and switch modes with the Space bar. Get ready for battle with these controls: Z for A, X for B, and C for C. Use A, S, and D for X, Y, and Z respectively. Join your favorite mutants and save the day!