The PC version of Warframe just got a new update, titled Chains of Harrow, that adds "a menacing new Warframe who wields priest-style powers and offers a terrifying new, lore-based quest." Based on the trailer below, it looks terrifying. The new update also marks the start of a graphic overhaul of the game, beginning with a remastered version of Earth.
Along with the above content, the update also introduces new enemies and weapons, all for free. The update is only available on PC at the moment, but it should release on consoles soon. Warframe is a free-to-play title available on PC, PS4, and Xbox One.