The Red Solstice offers up some team-based action RPG play, and is normally $20. For the next two days, the game will be free via the Humble Store. This is the first time the game has been made available at no cost to users – and it should expand the game’s player base quite a bit. It gives you the ability to survive hordes of enemies with up to eight total players. Those who prefer a more solitary experience can play solo and command their own team of bots instead if they so desire.