Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Mario Builder 64 Nintendo 64 (N64) Online Game
Hey there! Welcome to Mario Builder 64, where you can play the classic Nintendo 64 game online in your browser for free. Build your own custom Mario levels, share them with friends, and challenge others to beat your creations. Experience the nostalgia of the iconic plumber in a whole new way, without the need to download anything. Just click, play, and enjoy the endless fun of creating and playing Mario levels. So what are you waiting for? Start building and playing now!
