OpenSyobon3DS aka Open Syobon Action aka CAT Mario has been ported to Nintendo 3DS by nop90. It’s sort of a Mario game but with a devilish twist, it’s really very difficult to play.


– Fixed blurred text caused by SFTDLib (used workaround found on Xerpi github)
– Added sprites for ceiling spikes, previously drawn as white lines
– Changed two level icons with better images
– Added touch controls for level selection in menu and to retry level/quit level in game