Based around the great wars, Antarctica RP places you in as the name indicates, Antarctica. What can the snow hide beneath us? No one knows.
In the past there was a small rundown, where it described that the resistance migrated to Antarctica soon after its death. However this old lore was removed and replaced for a battlefield scenario in Antarctica, where an important battle is taking place.
Obviously there should be a backstory but that's up to the players to find out for themselves.