Forgot password
Enter the email address you used when you joined and we'll send you instructions to reset your password.
If you used Apple or Google to create your account, this process will create a password for your existing account.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Reset password instructions sent. If you have an account with us, you will receive an email within a few minutes.
Something went wrong. Try again or contact support if the problem persists.
Screenshot by Gamepur

How to complete The First Biomarker in Dying Light 2 Stay Human

Crack the First Biomarker safe code.

When you activate the Alder Windmill in the Trinity District, a Trading Post will be unlocked southwest of the windmill, close to the border between the Trinity and Houndfield districts. There you can meet McGregor, who’ll give you the The First Biomaker quest, along with a note from Dr. Katsumi containing a riddle with clues to the safe code:

Recommended Videos
Screenshot by Gamepur
  • What becomes smaller when you turn it upside down?
  • An odd number – take away a letter and it becomes even
  • A little girl goes to the store and buys one dozen eggs. As she is going home, all but three eggs break. How many eggs are left unbroken?

After speaking to McGregor, go down to the street and around to the northwest side of the Saint Joseph’s Hospital. Climb the damaged strip of wall near the two ambulances, then jump over to the ladder and use that to reach the roof. Go to the left and climb up through the large square hole in the wall. The safe is in this room.

  • A 9 becomes a 6 when you turn it upside down, so the first number of the safe code is 9
  • If you take the letter ‘s’ away from the word ‘seven’, you get the word ‘even’, so the second number of the safe code is 7
  • If all but three eggs break, then three eggs are left unbroken, so the third number of the safe code is 3
Screenshot by Gamepur

The First biomarker safe code is therefore 973, so enter 9 – 7 – 3 on its dial, and open it to get the first biomarker. Take it back to McGregor and he will give you an Inhibitor and the Confidential Notice to GRE Personnel.

Screenshot by Gamepur

Gamepur is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more about our Affiliate Policy
Author
Image of Gavin Mackenzie
Gavin Mackenzie
Gavin Mackenzie has been playing video games since the early 80s, and writing about them professionally since the late 90s. Having been a writer and editor on various British magazines including PLAY, GamesTM, and X360, he's now a freelance guides specialist at Gamepur.