Super Mario Land Cheats & Tips

Complete the game once, then start a new game to play on a harder setting. Things such as more enemies and traps are present now. The cursor on the title screen will change into a Mario head to signify that hard mode is active.

Complete the game again on this hard setting to access a level select.

Note that since Super Mario Land has no save system that both of these extras will be lost when the game is turned off, so the unlock conditions must be met again to access them anytime you turn the game on.