How to Tame Tek Rex in ARK

A TEK version of the Rex with a mechanical appearance. Has a 5% chance to spawn instead of a regular Rex.

Quick Facts

1. Prepare your gear
Bring Tranq Arrows or Tranq Darts, a Crossbow or Longneck Rifle, Narcotics or Narcoberries, and bug repellent.
2. Locate the creature
Find a wild Tek Rex on supported maps. Check the spawn map and bring a fast mount or a flyer for transport.
3. Knock it out
Tek Rex is a knockout tame. Use a Crossbow, Longneck Rifle with Tranq Darts, or Shocking Tranq Darts. Aim for the head for bonus torpor and keep distance to avoid aggro damage.
4. Feed the right food
Place Kibble (preferred) or Raw Mutton in its inventory (alternatives: Cooked Lamb Chop, Raw Prime Meat, Cooked Prime Meat, Raw Meat). Higher-tier food gives faster taming and higher level bonuses.
5. Maintain torpor
Watch the torpor bar. Feed Narcoberries or Narcotics to prevent it from waking up before the tame completes.
6. Claim & saddle
Once tamed, equip a saddle (unlocks via the engram tab) to ride your Tek Rex.