GOG.com's 2013 DRM-free Winter Sale has plenty of attractions, kicking off the promo with a classical offering: the celebrated forefathers of today's post-apocalyptic RPGs (Fallout 1,2, and Fallout Tactics) are for free for the next 48 hours.

Players will have the opportunity to assume the roles of military and political leaders of either the Prussian Kingdom or nations hostile to Prussia (Austria, Russia, and France) in a recreation of the exciting battle that encompassed much of Europe throughout the years of 1756-1763.

Perfect World International is the English-based version of Perfect World II, a 3D MMORPG inspired by Chinese Mythology and based in the mythical world of Pangu.

Europa Universalis IV: Conquest of Paradise allows you to send your ships off to the west to discover a new world, unlike any you’ve seen before.

While the Texas based developer made its name with games such as Terminal Velocity, Bloodrayne, and Ghostbusters as of late its reputation took a few hits with Kinect Star Wars (2012) and The Walking Dead: Survival Instinct (2013).

Planetary Annihilation is an RTS redefined for a new generation of players, promising Total Annihilation style gameplay on a planetary scale.

Ys: Memories of Celceta is an reimagining of Ys IV, which never to have made its way to the West, changing the framing of the story itself to create a more intriguing tale filled with mystery and distrust.

Monster Madness Online is a new F2P Action RPG Shooter set in the Monster Madness universe that sees the return of four high school slackers who demonstrate exceptional monster-bashing skills.

The Battles of King Arthur brings a fusion of real-time and turn-based strategy to a desktop war gaming visual style.