Set in the far reaches of outer space during a new Dark Age, WarFrame introduces the Tenno, a race on the brink of extinction after being enslaved by the Grineer for centuries. Players enter WarFrame on the cusp of the Grineer's victory over the Tenno until they begin to arm themselves with WarFrames - an ancient exo-skeletal technology only they can operate. Hidden within the Orokin Derelicts of a lost civilization, new WarFrames lie dormant and undiscovered. These artifacts are the Tenno's only hope for survival.

WarFrame is a free-to-play fast-action PvE shooter set in an evolving sci-fi world. Some would call it MMO-Lite as squads of four players band together to advance their characters and battle the oppression of the genocidal Grineer. Throughout their combat missions, players will continually increase the power and abilities of their WarFrame and weapons. Players will raid new areas of space searching for exotic and powerful weapons and WarFrame augmentations to customize their arsenal. With WarFrame's Automatic Mission Generator, the game will offer endless replay as levels are procedurally configured for a unique raid -- every time.

Warframe's update “Chains of Harrow” arrives on PC today introducing “Harrow,” a menacing new Warframe who wields priest-style powers and offers a terrifying new, lore-based quest.

With today’s update, the ever-evolving free-to-play action hit, sporting 30 million registered users and counting, also reveals the start of a planned graphical overhaul of the Solar System beginning with Earth. Dubbed “Earth Remastered,” the newly enhanced Earth - powered by Digital Extremes’ proprietary Evolution Engine - turns the formerly good-looking planet into a stunningly lush, beautifully lit, organically structured environment.

With Chains of Harrow, Warframe players (AKA Tenno) will descend into a haunting new quest resembling a horror film. In response to a disturbing transmission from Palladino, the Red Veil Clan’s spiritual medium, Tenno are compelled to investigate a dark, mysteriously abandoned Steel Meridian spacecraft found adrift. Inside the vessel, lights flicker and emergency lights strobe, revealing bodies of dead crew members. All is quiet except for whispers heard echoing throughout the lifeless craft. What does it all mean? Players must uncover the terrifying reality of what happened onboard, how the Red Veil might play a part in it, and more.

Chains of Harrow is loaded with additional content - from new enemies and weapons to new cosmetics, Captura tiles, an Octavia Instrument Pack, and more:

• Play as Harrow: Harness the power of the Void to bolster allies’ defenses and amplify their lethality with Lotus’ newest Warrior, Harrow, using four deadly abilities:
  • Condemn – Cast a wave of energy that chains them where they stand. Each enemy held reinforces Harrow’s shields.
  • Penance – Sacrifice shields to boost reload, and fire rate while converting damage inflicted on enemies into health for Harrow and nearby allies.
  • Thurible – Channel Harrow’s energy into the Thurible to generate a buff. The more energy channeled, the longer the buff will last. Once finished, kill enemies to bestow nearby allies with bursts of energy. Headshots produce extra energy.
  • Covenant – Protect nearby allies with an energy force that absorbs all damage and converts it to a Critical Chance bonus for all those under the Covenant. Headshots are amplified even further.
• Take the Quest: A disturbing transmission from Red Veil's spiritual medium leads to an abandoned Steel Meridian vessel adrift on the outskirts of Earth. Inside, strange whispers echo throughout the lifeless vessel. What force unleashed this evil and how can it be stopped? (The Chains of Harrow Quest will appear in the Codex for those who have completed The War Within and unlocked Mot in the Void.)
• Earth Remastered: Experience Earth like never before with the beautifully remastered Earth environments. Clash with Grineer amidst luscious vegetation and envelope your Warframe in the naturalistic lighting and a remastered soundscape. Visit any of the Earth Terrain Missions to experience this stunning overhaul.
• New Grineer Enemy: Nox is a new enemy that is part of the Elite Chem Strike Unit. Nox wields a toxin-filled heavy gun that shoots blobs of toxic goo that attach themselves to targets before exploding. Take out these gruesome enemies by shooting their glass helmets and exposing their deteriorating skin. Beware of their final moments, as they explode into a lethal cloud.
• New Weapons:
  • (pistol): Ring the death knell. Every headshot from this scoped pistol increases Critical Chance for a short period.
  • (spear): Blast targets with corrosive plasma projectiles, or toss the scepter to inflict nearby enemies with an energy field that amplifies their brain waves to attract bullets.
• New Syandana: A “priestly” addition, the Nave Syandana completes Harrow’s iconic look.
• And More: Check out the new Captura Tiles (Forest tiles), Octavia’s Anthem-related Instrument Pack (Corpus & Grineer Packs), Glaive and Melee Rework (all melee throwing weapons can be used concurrently with secondary weapons), Alt-Helm, new Riven Mods for Melee Weapons, and more.

Chains of Harrow comes just before the development team hosts Warframe fans from around the world at the second annual TennoCon on Saturday, July 8 in London, Ontario, Canada.  Tickets are nearly sold out but still available at Warframe.com/tennocon and for those unable to attend, viewers can tune into twitch.tv/warframe to watch the biggest reveal of the year coming to Warframe during TennoLive starting at 3 pm PST/ 6 pm EST on Saturday, July 8.

Chains of Harrow will come to console shortly after.