Don't throw away those old massive PC boxes cluttering up your closet just yet, as GOG.com will soon allow you to redeem those keys. There are many older titles that can no longer be enjoyed due to unsupported DRM or system incompatibilities. GOG.com has launched a "reclaim" portal, allowing you to use original keys and redeem them on gog.com/reclaim.
"We have been fighting to free all games from DRM since the very beginning, and this new feature is the next step for us" Oleg Klapovsky, GOG.com's VP of Business Development and Operations
The first set of games that can be reclaimed are below:
Game editions released only in CIS & Russia territories:
Game editions released worldwide: