Warframe Finally Opens the Door to Tau — and What’s Waiting Inside Is Pure Nightmare Fuel

After years of lore teases and a detour through the past, Digital Extremes has finally pulled back the curtain on Tau — Warframe's second solar system and arguably the most ambitious expansion the free-to-play shooter has ever attempted. The reveal dropped at Tennocon 2026, and it's safe to say nobody expected it to look quite like this. Tau's first major area is Fornax, a sprawling ringed city that feels like someone took film noir, dipped it in biomechanical horror, and left it out in the rai