Ejemplo de instanciar 3 elementos diferentes mediante GDScript de Godot 4.3;

 extends Area3D

#var Esferauno = preload("res://PERSONAJES MACABROS/ARAÑA/EXPLOTADA ARAÑA.tscn")

var Esferauno = preload("res://ELEMENTOS MARINOS/OSTRAABIERTA2 MUY ABIERTA.tscn")

var Esferados = preload("res://ELEMENTOS MARINOS/DIAMANTE1.tscn")

var Esferatres = preload("res://TIAS/tiadesnudaJ.tscn")

# Called when the node enters the scene tree for the first time.

func _ready() -> void:

pass # Replace with function body.

# Called every frame. 'delta' is the elapsed time since the previous frame.

func _process(delta: float) -> void:

pass

func _on_area_entered(area: Area3D) -> void:

var parent = get_parent()

var CollisionShape3Dcubo = parent.get_node("CollisionShape3D")

var Esferados = Esferados.instantiate()

add_child(Esferados)

var Esferatres = Esferatres.instantiate()

add_child(Esferatres)

get_node("CollisionShape3D").queue_free()

#get_node().queue_free()

pass # Replace with function body.

func _on_area_exited(area: Area3D) -> void:

var Esferauno = Esferauno.instantiate()

add_child(Esferauno)

pass # Replace with function body.