diff --git a/Main.tscn b/Main.tscn
index 336395e..e6a4dec 100644
--- a/Main.tscn
+++ b/Main.tscn
@@ -1,8 +1,10 @@
-[gd_scene load_steps=2 format=3 uid="uid://5ske2hm55rce"]
+[gd_scene load_steps=3 format=3 uid="uid://5ske2hm55rce"]
 
 [ext_resource type="Theme" uid="uid://d035h7upxrw3h" path="res://theme.tres" id="1_xbn5h"]
+[ext_resource type="Script" path="res://main.gd" id="1_xjws2"]
 
 [node name="Main" type="Node2D"]
+script = ExtResource("1_xjws2")
 
 [node name="Control" type="Control" parent="."]
 layout_mode = 3
diff --git a/Test_Building.tscn b/Test_Building.tscn
new file mode 100644
index 0000000..0db25ad
--- /dev/null
+++ b/Test_Building.tscn
@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://bxf8c2vnv1cs6"]
+
+[ext_resource type="Texture2D" uid="uid://bi03hh1ousovx" path="res://icon.svg" id="1_5dc4m"]
+
+[node name="TestBulding" type="Sprite2D"]
+texture = ExtResource("1_5dc4m")
diff --git a/main.gd b/main.gd
new file mode 100644
index 0000000..938c332
--- /dev/null
+++ b/main.gd
@@ -0,0 +1,9 @@
+extends Node2D
+
+var test_building_scene: PackedScene = preload("res://Test_Building.tscn")
+
+func _process(_delta):
+	if Input.is_action_just_pressed("lclick"):
+		var test_building: Sprite2D = test_building_scene.instantiate()
+		test_building.position = get_global_mouse_position()
+		$".".add_child(test_building)