Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Super Mario World (U) (Prototype) Super Nintendo Entertainment System (SNES) Online Game
Hey there! Welcome to the online version of the Super Mario World (U) (Prototype) game for SNES. You can play this classic game for free in your browser without any downloads. Join Mario on his adventure to save Princess Peach from Bowser. Explore different worlds, defeat enemies, and collect power-ups to help Mario on his journey. Enjoy the nostalgia of this iconic game from the comfort of your own device. Just click to start playing and have fun!