Super Mario Bros. X Alternatives

SuperTux is a classic 2D jump'n run sidescroller game in a style similar to the original Super...

A massive crossover Mario-esque fangame from way back, now back from the dead. Relive the nostalgia

Seamless project management and collaboration for your team.

Visit website Open Source $12.0 / Monthly (Per user)

SMBX engine, rewritten into C++ from VisualBasic 6.

This is a free and open source game engine and toolkit allowing you to create games of the...

A fanmade love letter to the Mario franchise that brings back stages from his former 2D and 3D adventures.

Gilbert and the doors is a 2D platform game, written in C language/SDL1.2.

Sidescrolling platform adventure featuring stick-figure graphics and parkour gameplay.

Mega Mario is a Super Mario Bros. 1 clone. It features everything the original features - with better graphics, higher resolution, smoother movement and new levels. The story of Mario and Luigi continues, in old-school style

Secret Maryo Chronicles is an Open Source two-dimensional platform game and is using an Open Graphics Library for the best possible graphic design and stock performance.

Super Mario Bros X2 (SMBX 2.0) is an evolution of Redigit's SMBX fan game engine with new playables, NPCs, blocks, game modes, and much more!

The multiplatform game creation tools for everyone.

Open Source

Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

Botanicula is a point-and-click adventure game developed by Amanita Design.