Resolved Same static object in multiple scenes, how to organise

Good afternoon Unity gurus. I don't know which forum thread should post this.
I ask for a minute of your attention (and maybe more ) and help in understanding how to organize it correctly.
There is a static object - a house in the scene. It is the main object where the player is located.
Each level of the game is a changing environment around the house. The house is in fact static in every level, and changes only the exterior around the house.
Tell me, a beginner, how best to organize this in order to do it more optimally?

At the moment, the prototype is divided into 10 scenes, each of which represents a level. Use only the prefab of the house object, which is inserted into each level? So that at least changing something in the prefab would automatically change all the scenes.

 

This seems like a good use of additively loaded scenes. The house is it's own scene, and the various different surroundings their own scenes too. You just need to unload and load the various surrounding scenes on top of the house scene.

Plenty of tutorials out there on how to use additively loaded scenes.

 

Wow, great! How can i forgot about this feature. Thank you for your advice! I'll try.

 

I found a very good guide from one website. So if someone found this thread, you can use this tutorial, very good explanation.

 

Did as you suggested - works great! Thanks again for the advice.

 

Additive scenes are indeed awesome. Here's a few more of my own notes:

Additive scene loading is one possible solution:

https://forum.unity.com/threads/right-way-for-performance-divide-scene.1023673/#post-6630961
https://forum.unity.com/threads/right-way-for-performance-divide-scene.1023673/#post-6754330

https://forum.unity.com/threads/problem-with-canvas-ui-prefabs.1039075/#post-6726169

A multi-scene loader thingy:

https://pastebin.com/Vecczt5Q

My typical Scene Loader:

https://gist.github.com/kurtdekker/862da3bc22ee13aff61a7606ece6fdd3

Other notes on additive scene loading:

https://forum.unity.com/threads/removing-duplicates-on-load-scene.956568/#post-6233406

Timing of scene loading:

https://forum.unity.com/threads/fun...ject-in-the-second-scene.993141/#post-6449718

Also, if something exists only in one scene, DO NOT MAKE A PREFAB out of it. It's a waste of time and needlessly splits your work between two files, the prefab and the scene, leading to many possible errors and edge cases.

Two similar examples of checking if everything is ready to go:

https://forum.unity.com/threads/daily-events-and-content-changes.1108202/#post-7143713

https://forum.unity.com/threads/uni...on-before-other-scripts.1153739/#post-7401794