The Red Solstice, from Croatian developer Ironward, is now available on Steam for $14.99 (regular price will be $24.99), alongside a 4-pack available for just $44.99. The game is a tactical, co-operative survival game set on distant-future Mars, during a great storm known as The Red Solstice. Rewarding tactical and strategic cooperation between squad mates, The Red Solstice offers 8-player co-operative play, randomly generated battlegrounds, eight different player classes, customizable equipment and so much more. It is published on Steam by Nkidu Games in cooperation with New Blood Interactive.
You can get the game now on Steam: http://store.steampowered.com/app/265590/