In Super Mario PC Challenge 6 you play with Mario or Luigi in over 40 Levels to rescue the princess (no Mario-game without a crying princess) and defend an important Tower against Bowser. The graphics and sounds look sometimes like Super Mario World or Super Mario Bros. 3, but of course the game is no remake but completely new. Underwaterlevels, flying ships, a night-mode (where the sight is very little), deserts (here you are slower, also a challenge, even for good players), an ice- and a rainy jungleworld are only some of the highlights of this game. What are you waiting for, only one click and you have Mario's new PC-adventure!
UPDATED: Sorry that I update once more, but it's a Bug-fix.