I don't know whether this mod was a prototype that was turned into another project or if it was even released. Here is the YouTube channel (Aar) the mod was featured on.
https://m.youtube.com/watch?v=4zxnkAFe1Es
Any information is greatly appreciated.
Hey I just wanted to ask you something: Is it safe to request permission to your Google Drive OpenCS Cave Story mod? I've been attempting to find the OpenCS mod to no avail.