The "Black Goo" (Chemical A0-3959X.91 – 15) mutated and killed most Engineers.
🚀 Would you like a breakdown of the that explain more about what happened during those 2,000 years?
The "missing time" represents a massive historical void. It marks the transition from the Engineers as active "gods" to a dormant, extinct race. 🧬 Key Timeline Events A biological disaster occurred on LV-223.