Create Countdown Timer [Come and Take code here] - Twine game

 To help you so, I would like to share the code with you. 

(set: $counter to 10)

Decide within |amount>[$counter] seconds!

(live: 1s)[(set: $counter to it -1)

(if: $counter is 0)[(go-to: "Entrance Room")]

(replace: ?amount)[$counter]]

<credit to original creator of the code>

Check tutorial if you need how to add that code in twine game software.