Yesterday we talked about two free to play games heading to the PS4, well today we have another. The third free to play game is Digital Extremes’ free to play co-op game, Warframe.

Official description of Warframe:

Warframe is a cooperative free-to-play online action game set in an evolving sci-fi world. Join your friends in player-vs-enemy raids across the solar system and master the power of the Warframes. Stand alone or fight together against enemies that threaten your world.

Warframe is already available for PC users, via Steam.

It is good to see Sony having a selection of strong free to play games in their PlayStation 4 launch lineup, with PlanetSide 2, DC Universe Online and now Warframe. It will be interesting to see if these games will convince those undecided gamers to purchase a PlayStation 4.

Digital Extremes has a developed a number of well known titles including: BioShock 2 and the PC version of Homefront.

*The top screenshot is from the PC version of Warframe*