Using video games to trick kids into learning is nothing new, and now NASA is getting into the action with something called Moonbase Alpha. Not to be confused with the fictional moonbase from Space: 1999, this is the first of the space agency's two commercial releases based on the Unreal Engine 3. In the multiplayer game you assume the role of an astronaut assigned to the aforementioned moonbase. When life-support systems are damaged by a meteorite, you and your teammates must repair the damage before the Space Vampires steal your soul you all die due to lack of oxygen (and so on, and so forth). Available now for free from Steam. Trailer after the break.