If you are seeing a "NOT FOUND" error for this file, it is because your MAME ROM set is missing the device file. This file is mandatory for running several Sega arcade games, most notably Sonic: The Fighters and various ST-V (Sega Titan Video) system titles. How to Fix the "Epr-18022.ic2 NOT FOUND" Error
This file is a specifically for the Sega System 32 arcade hardware. In MAME, this file is required to run games that operate on this specific system board. Epr-18022.ic2 Mame Download
“You have found the secret. Preserve it.” If you are seeing a "NOT FOUND" error
: Often, small files like this are found in the "Parent" ROM (the original version of the game) but are needed by all "Clone" versions (regional or bootleg variations). In MAME, this file is required to run
💡 : Downloading ROMs for games you do not physically own is a legal gray area or illegal depending on your local copyright laws. Always use reputable sources to avoid malware.
: Look into official MAME releases or repositories that might offer the game legally. Sometimes, games that are considered public domain or have been officially released for use with MAME are available.