actually Cavery is right. Brown's Cody should be moved to the Alpha section as it plays nothing like SF4 at all. iirc he uses his Alpha moveset that has been significantly altered to adapt to the God Hand styled gameplay, while his Ultra is the only SF4 related thing about him.
yes they're SF4 inspired but they happen to use mechanics that differ from SF4's like the Guard Cancel and Recovery Roll, hence why these creations should stay in their initial sections.
also character voices don't count as a contributing factor to a SF4 styled creation.
the style used for Descolor's SF creations is a custom style that strays heavily from SF4, meaning they don't play like that game at all. the only SF4 related thing about they have is the Focus Attack mechanic and that's it. same thing applies with Felicity's creations.
I didn't test these creations thoroughly but the only way of telling if they're converted to regular MUGEN is if they happen to be labelled as such. otherwise they don't count.
this is an update of the Disco Arena stage I made back in 2018 but I felt the changes made to it were significant enough to warrant its own release thread.
https://www.mediafire.com/file/5d9jbn0exv089p9/Kombat_Nightclub.rar/file
in case anyone prefers the old version of this stage, that can be downloaded from my site.