godot-demo-projects VS Dynamic-Split-Screen-for-2D-Games

For a menu that appears next to the object in 3D space take a look at: https://github.com/godotengine/godot-demo-projects/tree/master/viewport/gui_in_3d

You can improve on it by looking at existing stuff you might have missed there are: - demo projects - docs - other implementations, including some seemingly recent ones

Check out 2D in 3D demo project.

Since Godot 4.0, you have access to the content_scale_factor Window property, which is effectively a 2D scale factor that can be used with any stretch mode. You don't need to change the UI theme or scale Control nodes manually – doing so will lead to difficult-to-resolve problems. Check the Multiple Resolutions demo for 4.x.

The Godot 4 Platformer 3D demo uses a grid, and for me it doesn't have the issue you mentioned. Project here - https://github.com/godotengine/godot-demo-projects/tree/master/3d/platformer

Hello, thank you so much for your detailed answer! In the site, there's a demo project (Saving and Loading (Serialization) demo project) that helped me get a better grasp of how saving/loadng works. However, in this project exists only one scene/level, if i have multiple scenes/levels, how do i save those so the player will continue from the scene they saved on? Do i do this from the var save_dict ? How do i go about this?