I am currently using Game Maker: Studio 1.4.1804. I have tested out the code without any issues:
![[Image: Test_Dolphin.png]](https://image.ibb.co/eEUNgc/Test_Dolphin.png)
Some older version of Game Maker Studio may have issues like this, please update the game engine and see if that helps.
My end of result:
Reference of do/until statement:
https://docs.yoyogames.com/source/dadios...10_do.html
![[Image: Test_Dolphin.png]](https://image.ibb.co/eEUNgc/Test_Dolphin.png)
Some older version of Game Maker Studio may have issues like this, please update the game engine and see if that helps.
My end of result:
Reference of do/until statement:
https://docs.yoyogames.com/source/dadios...10_do.html


Spoiler![[Image: image.png]](https://image.ibb.co/esHxEx/image.png)
![[Image: Hyper86-Camry.png]](https://i.ibb.co/JmhRS1N/Hyper86-Camry.png)