You can write your topic however you want, but you need to answer these questions:
What do you want to achieve? Keep it simple and clear!
A opening door system with a mouse like from “a dusty trip”
What is the issue? Include screenshots / videos if possible!
Well idk from where to begin and how
What solutions have you tried so far? Did you look for solutions on the Developer Hub?
I looked for help but since the game is new nobody asked this question and so i cant find an answer.
Drag Detectors are probably being used to make that possible.
While I haven’t tested out drag detectors in Roblox Studio yet, there’s a tutorial for a sliding door which was created by Roblox Staff. Although that’s not necessarily the same kind of door as in the game you mentioned, the examples and explanations provided in:
And its documentation and guide on the Roblox Creator Documentation site
will hopefully be able to provide a good enough starting point for understanding how drag detectors work to make it easier to figure out how to create a door with the desired functionality.