Godot Nodes & Scenes (4.x)

Compose games from nodes and scenes, instance them at runtime, and access the tree without crashing on freed or missing nodes. Targets Godot 4.3+.

When to use

• Use when structuring .tscn scenes, choosing how to break a feature into nodes, instancing a PackedScene (bullets, enemies, UI), or setting up autoload singletons.
• Use when debugging get_node() / $Path returning null, or "Attempt to call on a previously freed instance".

When not to use: GDScript language/syntax → godot-gdscript; signal-based decoupling → godot-signals-groups; physics bodies/collisions → godot-physics.

Core workflow