Mario is one of the most popular video game characters of all time, and free online Mario games featuring the portly, overalls-clad plumber are available to play from your computer at home, school or the office. Mariobrothersonline.net and Pcgame4fun.com are two excellent sources, and more info on free Mario games online can be found below.

Mario burst onto the gaming scene in the very first arcade version of Nintendo's Donkey Kong in 1981. He was brought back in Donkey Kong Jr. in 1982, and was then given his very own arcade game when Mario Bros. was introduced by Nintendo in 1983. Mario, who is now Nintendo's mascot, was designed by Shigeru Miyamoto. http://en.wikipedia.org/wiki/Mario_games

These days, you do not need to a Nintendo Entertainment System to play games featuring the infamous plumber in the red cap. All you need is a computer in your home or office with Internet access, and some spare time on your hands.

Super Flash Mario Brothers is one of the most popular free online Mario games available. It is nearly identical to the original version. You begin by choosing to play with either Mario or Luigi, and then control your character using the arrow keys.

Super Mario Mushroom Kingdom is another Mario game available online at no cost. This game features a very buff-looking Mario (seems he has been working out in his downtime) whom you can move around by using your computer cursor. Mario defeats baddies by punching them with his fists, and works his way through tubes and tunnels to restore good to the kingdom.http://www.pcgame4fun.com/play-super-mario-mushroom-kingdom.html

To find more free Mario games, use the links provided below.