Super mario bros. Crossover

This is the best mario flash game
You can play as many different characters from other games like Contra or Zelda and many others

If you want to save the game then follow these instructions-
During gameplay
1-press esc
2-select save game
3-select location to place save file
That's it

Now if you want to load the game then
1-reload the page
2-select load game
3-select your file
and that's it