The DSS file extension is related to the Action Replay cheating devices. The *.dss file stores saved game progress.
DSS file extension - Action Replay saved game
What is dss file? How to open dss files?
File type specification:
The DSS file extension is used by Action Replay cheating devices by Datel.
The Action Replay series of game enhancer has been thrilling gamers for over 20 years, and the current crop includes the most powerful cheat systems ever created. Only Datel covers has an enhancer for almost every current console and handheld gaming system.