Mario Level 1 is the first of the three installments that this particular Mario game creator has. Here, Mario has one task – to save his brother Luigi. It seems like Bowser got tired of kidnapping the princess so he has taken Luigi instead. As Mario, you’ve got to dodge all the bad guys and get to the end of every stage with the hope of seeing Luigi again. Mario Level 1 is a dark tunnel game. The background is pitch-black and the cliffs are ash-colored. Control Mario by pressing the arrow keys. The left and right arrows move him sideways while the up arrow key or the space bar makes him jump. Watch out for the enemies – they are invincible in this game. Never attempt to jump or kick at them. You’ll lose your only life if you do.