The stage was the first original creation by Mikel8888 Mugen .
Links to download the ZIP file are typically found on the creator's WordPress site or via associated community Discord servers. Content and Usage Download Akainu Prission zip
The (often misspelled as "Prission") refers to a specific custom M.U.G.E.N stage created by the modder Mikel8888 . Mod Overview The stage was the first original creation by Mikel8888 Mugen