Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Super Mario Bros. 13 (Unl) Nintendo Entertainment System (NES) Online Game
Hey! Ready to play Super Mario Bros. 13 (Unl) online for free? Just click the link, and you’re all set to hop back into the Mushroom Kingdom with Mario and Luigi. No need to download anything – just start playing in your browser. Help the Mario brothers save Princess Peach from Bowser’s clutches once again in this classic NES game. Enjoy the nostalgic graphics and challenging levels as you race to the finish line. Have fun and good luck!
