made some changes :D

objects/environment/barrier/barrier.gd

@@ -16,7 +16,7 @@ func _ready():
 		scale.y = 1
 	#Label
 	label.visible = true
-	label.set_text(str(cost))
+	label.set_text("¶" + str(cost))
 	label.rect_position.y = scale.y / 2 + label_offset.y
 	
 func _physics_process(delta):

objects/environment/barrier/barrier.tscn

@@ -115,7 +115,7 @@ margin_top = -15.0
 margin_right = 22.0
 margin_bottom = 5.0
 theme = ExtResource( 3 )
-text = "00"
+text = "¶00"
 align = 1
 
 [connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_AnimationPlayer_animation_finished"]

objects/environment/exit/exit.gd

@@ -7,7 +7,7 @@ onready var map = get_owner()
 
 func _ready():
 	anims.play("closed")
-	label.text = str(cost)
+	label.text = "¶" + str(cost)
 	
 
 func _physics_process(delta):

objects/environment/exit/exit.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=9 format=2]
+[gd_scene load_steps=10 format=2]
 
 [ext_resource path="res://ui/theme.tres" type="Theme" id=1]
 [ext_resource path="res://objects/environment/exit/exit.gd" type="Script" id=2]
 [ext_resource path="res://graphics/exit/exit.png" type="Texture" id=3]
 [ext_resource path="res://shaders/1px_border.gdshader" type="Shader" id=4]
+[ext_resource path="res://ui/2ndpuberty_outline.tres" type="Material" id=5]
 
 [sub_resource type="ShaderMaterial" id=1]
 shader = ExtResource( 4 )
@@ -122,13 +123,13 @@ z_index = -1
 script = ExtResource( 2 )
 
 [node name="Label" type="Label" parent="."]
-visible = false
-margin_left = -7.0
+material = ExtResource( 5 )
+margin_left = -10.0
 margin_top = -15.0
-margin_right = 33.0
+margin_right = 30.0
 margin_bottom = 5.0
 theme = ExtResource( 1 )
-text = "22"
+text = "¶22"
 
 [node name="Sprite" type="Sprite" parent="."]
 material = SubResource( 1 )