Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Sonic in SMB1 v2.5 Nintendo Entertainment System (NES) Online Game
Hey! Ready to play “Sonic in SMB1 v2.5” online for free? Just click the link and start playing in your browser, no downloads needed! Experience the classic NES game with a twist – Sonic is now in the world of Super Mario Bros. Enjoy the nostalgia and challenge yourself with this fun crossover game. Have a blast playing and see if you can beat all the levels! Click the link now and start your adventure with Sonic in the world of Mario.
