We've played games as ninjas. We've played games set in space. Now, thanks to Digital Extremes' Warframe, we'll be able to play as a space ninja. Just let the sheer awesomeness of that notion sink in for a minute.

A new trailer has been posted to the PlayStation Blog, showing off the game's crazy action. If you're intrigued by the slashing, shooting, and cool exo-armor powers, then you'll be glad to know that this game will be available for the PlayStation 4 at launch. And just to add to your elation, the game will be available for free.

Players will be able to hook up with each other every day thanks to the Alerts system, which will let them know about different missions they can complete together. In order to help facilitate this, an app for iOS and Android called Warframe Nexus will be released, giving players Alert notifications as they're released.

Check out the trailer above and let us know what you think of this space ninja action.