For some reason there is a Sega Master system version of Mario now, as part of the SMSPower's summer of Homebrew, the original Super Mario Bros has been ported over in either enhanced mode or original flavour.
While not being quite the insane port that the C64 version was, this is still quite the feat, and it means that the humble SMS gets a quality platformer to join Wonderboy 3 and Psycho Fox.
Oh and if you're wondering about the other direction, there's also an Amiga version of Sonic in the works as well as Somari for the NES. The latter had a thread on RHDN where they were slowly turning it back into an actual Sonic game for the NES.
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| World 2-1 SMB SMS. |
I'll leave you with a screenshot of it running in Ares.








