Super Mario Bros. X (SMBX for short) is a very popular unofficial fan-made game made by Redigit (Andrew Spinks - also the creator of Terraria), now owned and managed by the SMBX Forums leaders. SMBX2 (AKA: SMBX 2.0, full name: Super Mario Bros X2, Super Mario Bros. X 2.0) is an open-source expansion of the original SMBX developed by Horikawa Otane from Japan, using LunaLua and PGE Editor.

As Nintendo's first Mario game specially developed for iOS platform (rather than just a parkour edition of SMB, developed using the free Unity game engine), Super Mario Run also became the second annual topic of mobile game after Pokémon Go. In a sense, Super Mario Run is a bit similar to Square Enix's famous but abandoned "GO" series of mobile games. They both, in the premise of keeping the original game art style and basic settings, were specially optimized for mobile devices, and simplified the game operation, in order to attract more new junior players.

Beyond all questions, although Super Mario Bros. 3 is only the third work of Super Mario series released on FC platform (in 1988 by Nintendo), it's the best and most playable one in the whole series, with perfect graphics design and fascinating background music.

Super Mario RPG: Legend of the Seven Stars (short for SMR, ANA: ???????RPG in Japan) is a co-production made by the two game industry giants Nintendo and Square Enix for SNES game console in 1996. It is also the first RPG type of work in the whole Super Mario Bros. series.

Secret Maryo Chronicles (short for SMC) is an open-source, cross-platform 2D side-scrolling Mario clone game, which was inspired by the famous Nintendo Super Mario Bros. series (especially the Super Mario World). It's written in C++ and based on OpenGL, supports Windows, Mac OS X, Linux (Unix) and many other platforms (can be easily ported).