Original Super Mario Bros. X game by - 2009-2011 Andrew "Redigit" Spinks

SMBX-38A by - 2015-2021 5438A38A

SMBX-38A and its developers have no affiliation with Nintendo, nor do they claim to.

All Nintendo IP contained in original Super Mario Bros. X game, in the game resources of SMBX-38A and in its website are property of Nintendo.