.68K File Extension
File TypeSEGA Mega Drive & Genesis Classics ROM File
What is a 68K file?
A 68K file is a game ROM used by SEGA Mega Drive and Genesis Classics, an emulation program available on Steam. It stores the contents of a game cartridge and is used for running older games on the PC.
SEGA Mega Drive and Genesis Classics allows you to play games from the original console. You can download the program for free when you buy a game for the program from Steam. The purchased games are downloaded as 68K ROM files, along with SGD images, and placed in the following directory: steamapps\Sega Classics\uncompressed ROMs.
NOTE: Both "Mega Drive" and "Genesis Classics" refer to the same console as Genesis was the name used in North America.