Check Contra/Super C Crossover Game File CRC

If your intended game has multiple game files required, enter them here, one at a time.
You likely need headerless versions of the game files that are required. This tool can remove the headers for you.
The following are known valid CRC codes for the required game files.

C50A8304: Contra (NES)
1AC846F0: Super C (NES)

ROM info for the file you provided: