(Image credit: Funcom)

Thus far, Funcom has focussed mainly on changes to its survival MMO Dune: Awakening , with the Norwegian studio reworking the entire game to function as both a solo experience and a PvE adventure. Now that overhaul is done, however, Funcom is now set on expanding players' adventures on Arrakis, having just announced a free expansion that adds a new and completely different map to explore.

Coming in December, the Blood and Ice DLC will let players depart the searing sands of Arrakis for the planet's frozen north, adding a new survival map called the Polar Sink that flips the game's central survival concept on its head. Rather than avoiding the heat, players will actively have to seek it out, while also developing new technologies to help them adapt to the extreme change in climate.

There's some variance within this environment too. The Polar Sink is composed of two different biomes, the tundra and the icecap.…