Developed by Joe H (JHDev2006) using the Godot engine, this version is widely praised by retro gaming enthusiasts for modernizing the classic experience while maintaining the original's tight controls. Releases · JHDev2006/Super-Mario-Bros.-Remastered-Public
The for PC is a comprehensive fan-made open-source port. It is a native executable recreation of the 1985 classic rather than a simple emulation. Full Review: Super Mario Bros. Remastered (PC) Super Mario Bros Version 1.0.0 (PC)