I don't know why i am reviewing this, everybody has played it at 1 point in time.
If you havn't played this game youre not a gamer, Everybody should have played it at sometime in there life no matter what year they were born. Its on the nes, mario alstars for the snes, gba and even the wii virtual console for only 500 wii points ( 5 bucks ).
To beat a level you just run and jump to the end, thats all you do. That may sound simple but trust near the end of the game it is so hard. There are many useful items to help you on your way. 1 UP mushrooms, mushrooms, flower power and the invincibility star. There are 8 levels in each world at the end of a world at a castle you will fight bowser which short yet fun.
If you do not own this game I highly recomend it to anybody. Just to warn you though you will definitily get the theme song stuck in your head.