The storyline is absolutely the greatest classics: evil Bowser has kidnapped the princess and now it's up to Mario and Luigi to save her. Mario need no introduction, he is very well-known by the smallest ones even nowadays, so only in short: Mario is a small guy, but he grow in height, when he eats one kind of Mushroom. On his route to save the princess, he will come across carnivorous flowers, strange creatures, and turtles. You have to try to kill, but sometimes you need to use them to your advantage: for example, to move further, you have to skillfully jump and stand on a turtle. The game is also known for its bonus levels, where you can get entering green tubes, so you take a shorter way and also get some bonus points. Individual levels are quite diverse (starting in a sort of nature, in the second round underground, then get into the channels, and the like).