It’s always funny how the season of giving coincides with the season of awesome digital gaming sales. From now until December 29th at 4:59 A.M. GMT, every Bethesda game in their library is at least 67% off.

From Return to Castle Wolfenstein to Quake to The Elder Scrolls III: Morrowind, you can grab all of these and more, DRM-free on GOG. Those interested in checking out the sale can see all of their Bethesda titles can go here. Anyone that’s looking to buy all of them can go here. As a bit of an incentive to grab one of these Bethesda titles, when you buy any Bethesda game on GOG, you’ll get free copies of The Elder Scrolls: Arena and The Elder Scrolls Chapter II: Daggerfall.

The entire catalog normally costs $138, but until the 29th, the 13 game package only costs $37. And while you’re there, why not pick up Bio Menace, a game being given away right now for free? I’ve never heard of the game, but free things are always slightly better than on-sale things.