Sega Genesis Mega Drive ROM Analyzer / Header Editor / Checksum Fixer 1.0.0.15378 + Source
Coded by: Shawn M. Crawford [sleepy9090]
October 9th, 2017

Requires .NET Framework
Source can be opened/built with Visual Studio 2010+

This program parses a Sega Genesis or Sega Mega Drive ROM and displays the header information.
The header information can be edited and written back to the ROM.
There is also a checksum fixer for Roms with incorrect checksums (hacks, homebrews, etc).

Header information:
Console Name
Firm NameBuild Date
Domestic Name
Internation Name
Company Name
Notes
Program Type
Serial Number
Version Number
Modem Support
Checksum
Country Codes
I/O Device Support
ROM Start
ROM End
RAM Start
RAM End
Backup RAM Start
Backup RAM End