Super Mario Bros 2 Flash is themed around the official game Super Mario Bros 2 (USA version), meaning level backgrounds, tiles, enemies and music will be primarily from that game (or custom made, but in the same style as the game).
: Launch of the game.
- There is also a SMF1 edition of this game made before this one, however it was created by a different person, specifically Mitja.
- While it is using the same amount of tiles as SMF2 2.1, it does have Ver.C features such as custom music, changers and extra Piranha Plants.
- While the in-game enemies seem to have been Hex-edited, the Game Info menu is left unchanged for some reason.