Quick Scoop

To become a T-Rex in Morph World / Morph Up Roblox , you usually need to earn the required in-game currency or DNA, then unlock the T-Rex morph from the dinosaur menu or update area. A recent gameplay video says the baby T-Rex costs 12,000 DNA , the main T-Rex morph costs 100,000 , and a Nightmare T-Rex variant needs much more, around 350,000 DNA.

How it works

  1. Collect DNA or points in the game.
  2. Open the morph or dinosaur unlock menu.
  3. Buy the T-Rex morph once you have enough.
  4. Equip the morph to transform into the T-Rex.

What players are seeing

A March 2026 video about the T-Rex update shows players unlocking baby, adult, and special T-Rex forms, which suggests the game added a progression path rather than a single instant unlock. Another post from the same date says the T-Rex Morph World update was out and included new morphs to unlock.

Tips

  • Focus on the fastest DNA or coin farming method in the game.
  • Check the dinosaur or morph shop after updates, since costs can change.
  • Look for premium or ability upgrades only if you want faster progress, because one video mentions a Robux premium upgrade as an extra option.

Search-friendly version

How to become a T-Rex in Morph Up Roblox: earn enough DNA, open the morph menu, and unlock the T-Rex morph from the dinosaur update area. In the current update, the main T-Rex appears to cost 100,000 DNA, while the baby version is cheaper.

TL;DR

You become a T-Rex by grinding DNA/points, then buying the T-Rex morph in the game’s unlock menu. Recent videos suggest the main T-Rex costs about 100,000 DNA , with stronger variants costing more.