diff --git a/main.gd b/main.gd
index eec3aa8..c107106 100644
--- a/main.gd
+++ b/main.gd
@@ -61,7 +61,6 @@ func build_menu() -> void:
 	scene_menu.selected_options.connect(_on_menu_selected_options)
 	container.add_child(scene_menu)
 
-
 ## Build the main menu.
 func build_game() -> void:
 	scene_game = SCENE_GAME.instantiate()
diff --git a/main.tscn b/main.tscn
index 4f1fcf6..6e6b766 100644
--- a/main.tscn
+++ b/main.tscn
@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=3 uid="uid://b38wkla8e7rmo"]
 
 [ext_resource type="Script" path="res://main.gd" id="1_jyg3q"]
-[ext_resource type="PackedScene" uid="uid://bkm7id1wdwywg" path="res://scenes/interface/safe_margin_container.tscn" id="2_ah6n8"]
+[ext_resource type="PackedScene" uid="uid://bkm7id1wdwywg" path="res://scenes/menu/safe_margin_container.tscn" id="2_ah6n8"]
 
 [node name="Main" type="Node"]
 script = ExtResource("1_jyg3q")
diff --git a/scenes/game/game.gd b/scenes/game/game.gd
deleted file mode 100644
index 79dbeda..0000000
--- a/scenes/game/game.gd
+++ /dev/null
@@ -1,18 +0,0 @@
-extends Node2D
-class_name MainGame
-
-## Emitted when the player has clicked on the Options button.
-signal selected_exit
-
-
-func _on_exit_pressed() -> void:
-	selected_exit.emit()
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
diff --git a/scenes/game/game.tscn b/scenes/game/game.tscn
deleted file mode 100644
index 5d1eda0..0000000
--- a/scenes/game/game.tscn
+++ /dev/null
@@ -1,26 +0,0 @@
-[gd_scene load_steps=5 format=3 uid="uid://cxj5aud02f40j"]
-
-[ext_resource type="Script" path="res://scenes/game/game.gd" id="1_tau5t"]
-[ext_resource type="PackedScene" uid="uid://bc2bm8lbol18w" path="res://entities/sheep.tscn" id="2_8268g"]
-[ext_resource type="PackedScene" uid="uid://uoxwjpmgg27a" path="res://entities/gold.tscn" id="3_48ps6"]
-
-[sub_resource type="TileSet" id="TileSet_g2dkm"]
-
-[node name="World" type="Node2D"]
-script = ExtResource("1_tau5t")
-
-[node name="TileMap" type="TileMap" parent="."]
-tile_set = SubResource("TileSet_g2dkm")
-format = 2
-
-[node name="Sheep" parent="." instance=ExtResource("2_8268g")]
-position = Vector2(637, 318)
-run_speed = 600
-
-[node name="Gold" parent="." instance=ExtResource("3_48ps6")]
-
-[node name="Gold2" parent="." instance=ExtResource("3_48ps6")]
-position = Vector2(368, 391)
-
-[node name="Gold3" parent="." instance=ExtResource("3_48ps6")]
-position = Vector2(620, 464)
diff --git a/scenes/game/menu_game.gd b/scenes/game/menu_game.gd
new file mode 100644
index 0000000..2b0880e
--- /dev/null
+++ b/scenes/game/menu_game.gd
@@ -0,0 +1,15 @@
+extends Node2D
+class_name MainGame
+
+
+## Get the first possible [MainGame] instance by climbing the scene tree one ancestor at a time.
+static func get_ancestor(start: Node):
+	var current = start
+	while current is Node:
+		if current is MainGame:
+			return current
+		current = current.get_parent()
+	return null
+
+
+@onready var gold_counter: Counter = $"GoldCounter"
diff --git a/scenes/game/menu_game.tscn b/scenes/game/menu_game.tscn
new file mode 100644
index 0000000..e231feb
--- /dev/null
+++ b/scenes/game/menu_game.tscn
@@ -0,0 +1,27 @@
+[gd_scene load_steps=5 format=3 uid="uid://cxj5aud02f40j"]
+
+[ext_resource type="Script" path="res://scenes/game/menu_game.gd" id="1_vrqkh"]
+[ext_resource type="PackedScene" uid="uid://brvbtvt4em32" path="res://behaviours/counter.tscn" id="2_7flt7"]
+
+[sub_resource type="TileSet" id="TileSet_g2dkm"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_p1lg5"]
+size = Vector2(1280, 720)
+
+[node name="MainGame" type="Node2D"]
+script = ExtResource("1_vrqkh")
+
+[node name="TileMap" type="TileMap" parent="."]
+tile_set = SubResource("TileSet_g2dkm")
+format = 2
+
+[node name="PlayArea" type="Area2D" parent="."]
+
+[node name="Shape" type="CollisionShape2D" parent="PlayArea"]
+shape = SubResource("RectangleShape2D_p1lg5")
+debug_color = Color(1, 1, 1, 0)
+
+[node name="Camera" type="Camera2D" parent="."]
+editor_draw_screen = false
+
+[node name="GoldCounter" parent="." instance=ExtResource("2_7flt7")]