Customize Options?

Is there perhaps anyway to change up the way you select options?
Like for example: instead of having an arrow, you have a bubble around the option? Or placing the options somewhere else.(Having them side by side or something). Or space them out.
Something like that.

By “options”, do you mean dialog choices?
Yes, you can change that.
For side-by-side, use DialogueTree::HorizontalOptionsList(string)
For different configuration, you’ll need to build it all yourself using DialogueTree::Option(number) and DialogueTree::OptionsCount()

For the project GDSolver, I used mouse navigation, it was quite a bit of work to set up.

All the related expressions:
https://wiki.gdevelop.io/gdevelop5/all-features/expressions-reference#dialogue_tree_experimental