diff --git a/entity/item/item_chalice.tscn b/entity/item/item_chalice.tscn
index f05cf98..12e6897 100644
--- a/entity/item/item_chalice.tscn
+++ b/entity/item/item_chalice.tscn
@@ -1,13 +1,11 @@
-[gd_scene load_steps=10 format=3 uid="uid://451ddbtq4163"]
+[gd_scene load_steps=8 format=3 uid="uid://451ddbtq4163"]
 
 [ext_resource type="PhysicsMaterial" uid="uid://c6kn1an85lccr" path="res://entity/coin_physics_material.tres" id="1_vp2el"]
 [ext_resource type="Texture2D" uid="uid://wpen8vmuyvqv" path="res://entity/item/item_chalice.png" id="2_rnc33"]
 [ext_resource type="Texture2D" uid="uid://dvthocklcjh15" path="res://entity/item/item_chalice_gems.png" id="3_crdaw"]
 [ext_resource type="PackedScene" uid="uid://vkvtap437nnf" path="res://color/colored.tscn" id="4_n40wg"]
 [ext_resource type="Shader" path="res://entity/gem/gem_shading_material.gdshader" id="5_bkxhb"]
-[ext_resource type="PackedScene" uid="uid://bk1vvq5rug01m" path="res://collector/collectible.tscn" id="6_eanc2"]
 [ext_resource type="PackedScene" uid="uid://ujpra0s1kpqi" path="res://value/valuable.tscn" id="7_0qpb5"]
-[ext_resource type="Script" path="res://entity/gem/RandomValue.gd" id="8_87qrp"]
 [ext_resource type="AudioStream" uid="uid://br25ip30mu174" path="res://audio/conversione/mechanic_sound.wav" id="9_v6jws"]
 
 [node name="ItemChalice" type="RigidBody2D"]
@@ -34,16 +32,8 @@ texture = ExtResource("3_crdaw")
 [node name="Colored" parent="CollisionShape2D/Sprite" instance=ExtResource("4_n40wg")]
 shader = ExtResource("5_bkxhb")
 
-[node name="Collectible" parent="." instance=ExtResource("6_eanc2")]
-type = &"Gem"
-
 [node name="Valuable" parent="." instance=ExtResource("7_0qpb5")]
-value = 10
-
-[node name="RandomValue" type="Node" parent="Valuable"]
-script = ExtResource("8_87qrp")
+value = 7500
 
 [node name="SoundWorking" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("9_v6jws")
-
-[connection signal="collected" from="Collectible" to="Collectible" method="_on_done" flags=18]
diff --git a/entity/item/item_crown.tscn b/entity/item/item_crown.tscn
index e739b39..2d77a5d 100644
--- a/entity/item/item_crown.tscn
+++ b/entity/item/item_crown.tscn
@@ -43,7 +43,7 @@ shader = ExtResource("5_c6qlx")
 type = &"Gem"
 
 [node name="Valuable" parent="." instance=ExtResource("7_7rpe6")]
-value = 10
+value = 10000
 
 [node name="RandomValue" type="Node" parent="Valuable"]
 script = ExtResource("8_utkrs")
diff --git a/entity/item/item_ring.tscn b/entity/item/item_ring.tscn
index 89d6de8..be1453b 100644
--- a/entity/item/item_ring.tscn
+++ b/entity/item/item_ring.tscn
@@ -1,13 +1,11 @@
-[gd_scene load_steps=11 format=3 uid="uid://y2p6j177k3nr"]
+[gd_scene load_steps=9 format=3 uid="uid://y2p6j177k3nr"]
 
 [ext_resource type="PhysicsMaterial" uid="uid://c6kn1an85lccr" path="res://entity/coin_physics_material.tres" id="1_yyeot"]
 [ext_resource type="Texture2D" uid="uid://dcw3cq3ni253t" path="res://entity/item/item_ring.png" id="2_kevks"]
 [ext_resource type="Texture2D" uid="uid://dnfkvj0usdb6n" path="res://entity/item/item_ring_gems.png" id="3_foriv"]
 [ext_resource type="PackedScene" uid="uid://vkvtap437nnf" path="res://color/colored.tscn" id="4_dscrk"]
 [ext_resource type="Shader" path="res://entity/gem/gem_shading_material.gdshader" id="5_pu8lc"]
-[ext_resource type="PackedScene" uid="uid://bk1vvq5rug01m" path="res://collector/collectible.tscn" id="6_lont5"]
 [ext_resource type="PackedScene" uid="uid://ujpra0s1kpqi" path="res://value/valuable.tscn" id="7_37tvl"]
-[ext_resource type="Script" path="res://entity/gem/RandomValue.gd" id="8_ddhh8"]
 [ext_resource type="AudioStream" uid="uid://br25ip30mu174" path="res://audio/conversione/mechanic_sound.wav" id="9_0enei"]
 
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_ka4h2"]
@@ -38,16 +36,8 @@ texture = ExtResource("3_foriv")
 [node name="Colored" parent="CollisionShape2D/Sprite" instance=ExtResource("4_dscrk")]
 shader = ExtResource("5_pu8lc")
 
-[node name="Collectible" parent="." instance=ExtResource("6_lont5")]
-type = &"Gem"
-
 [node name="Valuable" parent="." instance=ExtResource("7_37tvl")]
-value = 10
-
-[node name="RandomValue" type="Node" parent="Valuable"]
-script = ExtResource("8_ddhh8")
+value = 5000
 
 [node name="SoundWorking" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("9_0enei")
-
-[connection signal="collected" from="Collectible" to="Collectible" method="_on_done" flags=18]
diff --git a/media/background.png.import b/media/background.png.import
new file mode 100644
index 0000000..7e58455
--- /dev/null
+++ b/media/background.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d3l5lvva448mk"
+path="res://.godot/imported/background.png-3637988983a9bc44c057e1e7c5b91f26.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://media/background.png"
+dest_files=["res://.godot/imported/background.png-3637988983a9bc44c057e1e7c5b91f26.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1