How to play Super Mario Bros.
Use arrows [↑→↓←] or W-A-S-D keys to move Mario， to jump higher hold the up arrow.
Use Shift/Ctrl to Fire/Sprint. Use P or RightClick to pause.
Click "Options" to change volume, game speed, view mode, touch controls, etc.
Click "Maps" to choose any of the 32 levels or generate a random map.