Job: Tech tree

Okay!

To give you a short, useful resume of what I'd like, if possible.

A skill tree, inspired by the following photo, that is, a background image.

You can send it to me as a blank, and I'll create it in the same format as the image you see, but with Blender images.

For the skill tree, I'm thinking of creating an evolving branching system.

For example, the first skill is the default; players must take it.

And this skill leads to three other roots that lead to other skills, but once you take one of them, you can't go back and therefore take another skill as well.

Do you see what I mean?

I'll draw a diagram when I get home to make it clearer.