The recently released zero-g first person shooter Shattered Horizon is getting pretty good reviews so far. However the development team at Futuremark Games Studio don't have any plans to release a playable demo of the title. Thankfully their use of Steam gives them a way to do something similar.

According to the game's official forums, all of the current Shattered Horizon players have been or will be given three guest passes that they can share with others. The free guess pass enabled a Steam user to download and play the full version of the game for three days. Hopefully some of you reading this will have some friends who have bought the game already and will be willing to give you a free sample of the title.