About This File
This is Super Mario Bros. 2016!
In short, this is a graphically enhanced version of the original Super Mario Bros. for the NES. Using Tile Layer Pro, I swapped out most of SMB's sprites with those found in Super Mario Bros. 2 and 3. Those that I didn't swap, I modified to give them more of a SMB2/3 feel.
No gameplay was modified, as this is strictly a cosmetic update. In fact, the only time I used a hex editor was when I changed the date on the title screen from 1985 to 2016. Nothing more.