diff --git a/AIO/Operators/Operators.gd b/AIO/Operators/Operators.gd
deleted file mode 100644
index f0a7d30..0000000
--- a/AIO/Operators/Operators.gd
+++ /dev/null
@@ -1,178 +0,0 @@
-extends Node2D
-
-class_name Operators
-
-signal roman
-
-@onready var sew : int = 0
-
-			
-func _process(delta: float) -> void:
-	
-	assert(2>1)
-		
-	var arr : Array = [25,235236,236,236,23,6,236,236,236,23,634,63,7,35,4734,64,64,34,62,72,32,535]
-	var dict : Dictionary = {35:535,5236:535,35236:"35","safasf":"w","etwet":"qwrqrqwrqwrq","t":"wet"}
-	var number = 5242434
-	var strin = "asfqwfasfasf"
-	
-	52 % -25
-	arr.append(254)
-	arr[45 % arr.size()]
-	arr[-45 % arr.size()]
-	if dict.has(strin):
-		dict[strin]
-	sew = sew
-	number is Node2D
-	~45
-	-45
-	45 * 45
-	45 / (21)
-	45 % (21)
-	45 + 45
-	45 - 45
-	1 >> int(max(min(12,0),61))
-	1 << int(max(min(12,0),61))
-	45 & 45
-	45 ^ 45
-	45 | 45
-	45 < 45
-	45 > 45
-	45 == 45
-	45 != 45
-	45 >= 45
-	45 <= 45
-	45 in ["asfasfqw","asfqwgqani"]
-	!45
-	not 45
-	45 and 45
-	45 && 45
-	45 or 45
-	45 || 45
-		
-	number = 45
-	number += 45
-	number -= 45
-	number *= 45
-	number /= 21
-	number %= 21
-	number &= 45
-	number |= 45
-	
-	1234567890
-	0x0123456789ABCDEF
-	0x123456789ABCDEF
-	0b101010101010101010101
-	0b010101010101010101010
-	3.242
-	25.1e-125
-	125e+24
-	"2122222222222222222222222222222225125125125215s"
-	"Chrabąszcz"
-	"""
-	MULTILINIONOWOŚĆ
-	"""
-	$"."
-	
-	#Comment
-	
-	var _r2 = qq()
-	var _rr = qqr("WRT")
-	call("qqr","QWT")
-	
-	if 45:
-		pass
-	else:  
-		pass
-		
-	var rr : int = 10
-	while(rr != 0):
-		rr -= 1
-	
-	match 45:
-		2:
-			45
-		5:
-			pass
-			45
-		3:
-			continue
-			false
-		_:
-			[521252,"asfasfw", "asfw"]
-	
-	match typeof(45):
-		TYPE_AABB:
-			45
-		TYPE_INT:
-			45
-			
-	match 45:
-		2:
-			45
-#		var RR:
-#			RR = 45
-			
-	match randi() % 26:
-		2:
-			pass
-#		var TT:
-#			var ss = TT  # BUG GH#34384
-			
-	for _i in [5,2,5]:
-		pass
-	for _i in {"a":0}:
-		pass
-	for _i in range(3):
-		pass
-	for _i in range(1,2):
-		pass
-	for _i in range(1,1,3):
-		pass
-	for _i in "Roman":
-		pass
-	for _i in 3:
-		pass
-	for _i in 2.2:
-		pass
-		
-
-enum {TILE, MILE}
-enum State {STATE_IDLE, STATE_JUMP = 5, STATE_SHOOT}
-#const Roman = {IDLE = 0, JUMP = 5, SHOOT = 6} # TODO Not working in Godot 4
-const TITLE = 0
-const TITLE2 : int = 0
-var describtion
-
-
-func qq():
-	return
-
-func qqr(_stat : String = "TQW") -> String:
-	return "FAASFW"
-	
-static func ff(_rr : String = "FA") -> String:
-	return "qtqwtwey"
-	
-#class ram: # TODO this version leaks in Godot 4
-#	var sa : int = 0
-#	var qq
-#	static func rr() -> ram:
-#		return ram.new()
-#	static func Wr() -> Node:
-#		return Node.new()
-#	static func rqq() -> String:
-#		return "as"
-#	func roman() ->  String:
-#		return "wqr"
-#	func wykop() ->  String:
-#		return "wqr"
-#
-#func func_ready() -> void:
-#	var rr : ram = ram.new()
-#	rr.sa = 125
-#	rr.qq  = "qw"
-#	var _s = rr.rr()
-#	var _r = rr.rqq()
-#	var _t = rr.roman()
-#	var _y = rr.wykop()
diff --git a/AIO/Operators/Operators.tscn b/AIO/Operators/Operators.tscn
deleted file mode 100644
index 734c8e7..0000000
--- a/AIO/Operators/Operators.tscn
+++ /dev/null
@@ -1,16 +0,0 @@
-[gd_scene load_steps=4 format=2]
-
-[ext_resource path="res://AIO/Operators/Operators.gd" type="Script" id=1]
-[ext_resource path="res://AIO/Operators/Operators2.gd" type="Script" id=2]
-[ext_resource path="res://AIO/Operators/Operators3.gd" type="Script" id=3]
-
-[node name="Node2D" type="Node2D"]
-
-[node name="Operators" type="Node2D" parent="."]
-script = ExtResource( 1 )
-
-[node name="Operators2" type="Node2D" parent="."]
-script = ExtResource( 2 )
-
-[node name="Operators3" type="Node2D" parent="."]
-script = ExtResource( 3 )
diff --git a/AIO/Operators/Operators2.gd b/AIO/Operators/Operators2.gd
deleted file mode 100644
index c5b0866..0000000
--- a/AIO/Operators/Operators2.gd
+++ /dev/null
@@ -1,192 +0,0 @@
-extends Node2D
-
-#var all_types: Array = [
-#	AABB(),
-#	Array(),
-#	Basis(),
-#	Color(),
-#	Dictionary(),
-#	NodePath(),
-#	Plane(),
-#	Quat(),
-#	Rect2(),
-#	String(),
-#	Transform(),
-#	Transform2D(),
-#	Vector2(),
-#	Vector3(),
-#	float(),
-#	int(),
-#	bool()
-#]
-
-
-func _process(delta: float) -> void:
-#	for i in []
-
-	for i in [
-		Color(),
-		Plane(),
-		Quat(),
-		Vector2(),
-		Vector3(),
-		float(),
-		int(),
-	]:
-		i = -i
-	for i in [
-	AABB(),
-	Array(),
-	Basis(),
-	Color(),
-	Dictionary(),
-	NodePath(),
-	Plane(),
-	Quat(),
-	Rect2(),
-	String(),
-	Transform(),
-	Transform2D(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-	bool()
-]:
-		i = i
-	for i in [
-	Plane(),
-	Quat(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-]:
-		i = +i
-	for i in [
-	Color(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-]:
-		i = i * 1.0
-		i = i * 1
-
-
-
-	for i in [
-	Color(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-]:
-		i = i / 1.0
-		i = i / 1
-
-
-	for i in [
-	AABB(),
-	Array(),
-	Basis(),
-	Color(),
-	Dictionary(),
-	NodePath(),
-	Plane(),
-	Quat(),
-	Rect2(),
-	String(),
-	Transform(),
-	Transform2D(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-	bool()
-]:
-		i == i
-		i != i
-
-
-	for i in [
-	String(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-]:
-		i >= i
-		i <= i
-		i > i
-		i < i
-
-
-	for i in [
-	int()
-]:
-		i | i
-		i & i
-
-	for i in [
-	AABB(),
-	Array(),
-	Basis(),
-	Color(),
-	Dictionary(),
-	NodePath(),
-	Plane(),
-	Quat(),
-	Rect2(),
-	String(),
-	Transform(),
-	Transform2D(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-	bool()
-]:
-		i || i
-		i && i
-
-	for i in [
-	int(),
-]:
-		i = i % 10
-
-	for i in [
-	Array(),
-	Dictionary(),
-	String(),
-]:
-		i in i
-
-	for i in [
-	float(),
-	int(),
-	bool()
-]:
-		i as int
-
-	for i in [
-	AABB(),
-	Array(),
-	Basis(),
-	Color(),
-	Dictionary(),
-	NodePath(),
-	Plane(),
-	Quat(),
-	Rect2(),
-	String(),
-	Transform(),
-	Transform2D(),
-	Vector2(),
-	Vector3(),
-	float(),
-	int(),
-	bool()
-]:
-		typeof(i)
-		
diff --git a/AIO/Operators/Operators3.gd b/AIO/Operators/Operators3.gd
deleted file mode 100644
index 098a84a..0000000
--- a/AIO/Operators/Operators3.gd
+++ /dev/null
@@ -1,70 +0,0 @@
-extends Node2D
-
-func _process(delta: float) -> void:
-	
-	var trzy = 3
-	assert(trzy - 1 == 2)
-	assert(3 - 1 == 2)
-	
-	assert(trzy + 1 == 4)
-	assert(3 + 1 == 4)
-	
-	assert(trzy * 8 == 24)
-	assert(3 * 8 == 24)
-	
-	assert(trzy / 3 == 1)
-	assert(3 / 3 == 1)
-	
-	assert(trzy % 2 == 1)
-	assert(3 % 2 == 1)
-	
-	assert(trzy | 4 == 7)
-	assert(3 | 4 == 7)
-	
-	assert(trzy & 2 == 2)
-	assert(3 & 2 == 2)
-	
-	assert(trzy && true == true)
-	assert(3 && true == true)
-	
-	assert(trzy || false == true)
-	assert(3 || false == true)
-	
-	assert(trzy << 2 == 12)
-	assert(3 << 2 == 12)
-	
-	assert(trzy >> 1 == 1)
-	assert(3 >> 1 == 1)
-	
-	assert(trzy ^ 2 == 1)
-	assert(3 ^ 2 == 1)
-	
-	assert(trzy in [2,3,4])
-	assert(3 in [2,3,4])
-	
-	assert(trzy is int)
-	assert(3 is int)
-	
-	assert(trzy as int)
-	assert(3 as int)
-	
-	assert(~trzy == -4)
-	assert(~3 == -4)
-	
-	assert(trzy != 4)
-	assert(3 != 4)
-	
-	assert(!(trzy == 4))
-	assert(!(3 == 4))
-	
-	assert(trzy < 4)
-	assert(3 < 4)
-	
-	assert(trzy <= 4)
-	assert(3 <= 4)
-	
-	assert(trzy > 2)
-	assert(3 > 2)
-	
-	assert(trzy >= 2)
-	assert(3 >= 2)
diff --git a/All.tscn b/All.tscn
deleted file mode 100644
index 47649d3..0000000
--- a/All.tscn
+++ /dev/null
@@ -1,31 +0,0 @@
-[gd_scene load_steps=8 format=2]
-
-[ext_resource path="res://Nodes/Nodes.tscn" type="PackedScene" id=1]
-[ext_resource path="res://AIO/Operators/Operators.tscn" type="PackedScene" id=5]
-[ext_resource path="res://Physics/2D/Physics2D.tscn" type="PackedScene" id=6]
-[ext_resource path="res://Rendering/Lights3D/Lights3D.tscn" type="PackedScene" id=7]
-[ext_resource path="res://Rendering/Lights2D/Lights2D.tscn" type="PackedScene" id=8]
-[ext_resource path="res://Physics/3D/Physics3D.tscn" type="PackedScene" id=9]
-[ext_resource path="res://ReparentingDeleting/ReparentingDeleting.tscn" type="PackedScene" id=12]
-
-[node name="All" type="Node"]
-
-[node name="Physics" type="Node" parent="."]
-
-[node name="Physics2D" parent="Physics" instance=ExtResource( 6 )]
-
-[node name="Physics3D" parent="Physics" instance=ExtResource( 9 )]
-
-[node name="Rendering" type="Node" parent="."]
-
-[node name="Lights2D" parent="Rendering" instance=ExtResource( 8 )]
-
-[node name="Lights3D" parent="Rendering" instance=ExtResource( 7 )]
-
-[node name="ReparentingDeleting" parent="." instance=ExtResource( 12 )]
-
-[node name="AIO" type="Node" parent="."]
-
-[node name="Operators" parent="AIO" instance=ExtResource( 5 )]
-
-[node name="MainScenes" parent="." instance=ExtResource( 1 )]
diff --git a/Autoload/Autoload.gd b/Autoload/Autoload.gd
index fa617a6..315c93a 100644
--- a/Autoload/Autoload.gd
+++ b/Autoload/Autoload.gd
@@ -18,18 +18,10 @@ const alone_steps : Array = [
 	"res://Nodes/Nodes.tscn",
 	"res://ReparentingDeleting/ReparentingDeleting.tscn",
 	"res://Physics/2D/Physics2D.tscn",
-#	"res://Rendering/Lights2D/Lights2D.tscn",
-#	"res://Rendering/Lights3D/Lights3D.tscn",
 	"res://AutomaticBugs/FunctionExecutor.tscn", # Only Needs to be executed once, but this is workaround a little
 #	"res://Physics/3D/Physics3D.tscn", # Loads very long but isn't necessarry so we skip it now
 ]
 
-# All scenes run in one step
-# This should be put regression scripts which needs to run only once
-const all_in_one : Array = [
-"res://AIO/Operators/Operators.tscn",
-]
-
 func _init(): 
 	start_time = OS.get_ticks_msec()
 	
diff --git a/Nodes/Nodes.gd b/Nodes/Nodes.gd
index a14aa59..b0cccd8 100644
--- a/Nodes/Nodes.gd
+++ b/Nodes/Nodes.gd
@@ -3,10 +3,17 @@ extends Node
 var TIME_TO_DELETE : float = 1.0
 var time_to_delete : float = TIME_TO_DELETE
 	
-var disabled_classes : Array = ["NavigationAgent2D", "NavigationAgent3D","GPUParticlesCollisionHeightField"]
+var disabled_classes : Array = ["NavigationAgent2D", "NavigationAgent3D","GPUParticlesCollisionHeightField",
+
+	# Creating them is really slow in Godot 4.0
+	"ColorPicker",
+	"FileDialog",
+	"ColorPickerButton",
+	"PhysicalSkyMaterial",
+	"ProceduralSkyMaterial"]
 	
 func _populate() -> void:
-	for _i in range(2): # Number of created 
+	for _i in range(1): # Number of created 
 		for name_of_class in ClassDB.get_class_list():
 			if name_of_class in disabled_classes:
 				continue
diff --git a/Rendering/Lights2D/Light2D.gd b/Rendering/Lights2D/Light2D.gd
deleted file mode 100644
index dd953ba..0000000
--- a/Rendering/Lights2D/Light2D.gd
+++ /dev/null
@@ -1,18 +0,0 @@
-extends PointLight2D
-
-var move_vector: Vector2 = Vector2(1, 1)
-var speed: float = 100.0
-
-
-func _process(delta):
-	position += Vector2(move_vector.x * delta * speed, move_vector.y * delta * speed)
-	rotation += speed * delta
-
-	if position.y > Autoload.screen_size.y:
-		move_vector.y = -1
-	elif position.y < 0:
-		move_vector.y = 1
-	elif position.x > Autoload.screen_size.x:
-		move_vector.x = -1
-	elif position.x < 0:
-		move_vector.x = 1
diff --git a/Rendering/Lights2D/Light2D.tscn b/Rendering/Lights2D/Light2D.tscn
deleted file mode 100644
index 4c709dd..0000000
--- a/Rendering/Lights2D/Light2D.tscn
+++ /dev/null
@@ -1,12 +0,0 @@
-[gd_scene load_steps=3 format=2]
-
-[ext_resource path="res://Rendering/Lights2D/Light2D.gd" type="Script" id=1]
-[ext_resource path="res://icon.png" type="Texture" id=2]
-
-[node name="Light2D" type="Light2D"]
-position = Vector2( 36.375, 37.875 )
-texture = ExtResource( 2 )
-texture_scale = 3.39
-energy = 6.7
-shadow_enabled = true
-script = ExtResource( 1 )
diff --git a/Rendering/Lights2D/Lights2D.tscn b/Rendering/Lights2D/Lights2D.tscn
deleted file mode 100644
index 66ce0c3..0000000
--- a/Rendering/Lights2D/Lights2D.tscn
+++ /dev/null
@@ -1,215 +0,0 @@
-[gd_scene load_steps=5 format=2]
-
-[ext_resource path="res://Rendering/Lights2D/Light2D.tscn" type="PackedScene" id=2]
-
-[sub_resource type="OccluderPolygon2D" id=1]
-cull_mode = 1
-polygon = PoolVector2Array( -17.0128, 10.1432, -70.8541, 35.4749, 23.5811, 77.3471, 44.4183, 22.5847 )
-
-[sub_resource type="OccluderPolygon2D" id=2]
-cull_mode = 1
-polygon = PoolVector2Array( -94.173, -250.818, -70.8541, 35.4749, 23.5811, 77.3471, 44.4183, 22.5847 )
-
-[sub_resource type="OccluderPolygon2D" id=3]
-cull_mode = 2
-polygon = PoolVector2Array( 181.122, -348.705, -275.018, -211.507, -285.709, -168.744, 444.828, -400.378 )
-
-[node name="Lights2D" type="Control"]
-anchor_right = 1.0
-anchor_bottom = 1.0
-__meta__ = {
-"_edit_use_anchors_": false
-}
-
-[node name="ColorRect" type="ColorRect" parent="."]
-self_modulate = Color( 0.294118, 0.294118, 0.294118, 1 )
-anchor_right = 1.0
-anchor_bottom = 1.0
-__meta__ = {
-"_edit_use_anchors_": false
-}
-
-[node name="Lights" type="Node2D" parent="."]
-
-[node name="Light2D" parent="Lights" instance=ExtResource( 2 )]
-
-[node name="Light2D2" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 552.563, -17.2793 )
-
-[node name="Light2D3" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 34.9607, 524.365 )
-
-[node name="Light2D4" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 679.842, 556.891 )
-
-[node name="Light2D5" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 418.213, 295.262 )
-
-[node name="Light2D6" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 863.69, 330.617 )
-
-[node name="Light2D7" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 336.188, 565.377 )
-
-[node name="Light2D8" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 996.626, 563.962 )
-
-[node name="Light2D9" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 582.261, 406.985 )
-
-[node name="Light2D10" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 600.646, 208.995 )
-
-[node name="Light2D11" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 842.477, 139.698 )
-
-[node name="Light2D12" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( -187.091, -47.1287 )
-
-[node name="Light2D13" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( -342.655, 44.7952 )
-
-[node name="Light2D14" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( -175.778, 114.091 )
-
-[node name="Light2D15" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( -194.162, -211.178 )
-
-[node name="Light2D16" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 289.499, -218.249 )
-
-[node name="Light2D35" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( -102.216, -74.258 )
-
-[node name="Light2D36" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 841.085, 146.51 )
-
-[node name="Light2D37" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 323.483, 688.155 )
-
-[node name="Light2D38" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 968.364, 720.681 )
-
-[node name="Light2D39" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 706.735, 459.052 )
-
-[node name="Light2D40" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1152.21, 494.407 )
-
-[node name="Light2D41" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 624.71, 729.167 )
-
-[node name="Light2D42" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1285.15, 727.752 )
-
-[node name="Light2D43" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 870.783, 570.775 )
-
-[node name="Light2D44" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 889.168, 372.785 )
-
-[node name="Light2D45" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1131, 303.488 )
-
-[node name="Light2D46" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 528.544, 392.584 )
-
-[node name="Light2D47" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 372.98, 484.508 )
-
-[node name="Light2D48" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 539.857, 553.804 )
-
-[node name="Light2D49" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 521.473, 228.535 )
-
-[node name="Light2D50" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1005.13, 221.464 )
-
-[node name="Light2D17" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 966.927, 117.071 )
-
-[node name="Light2D18" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 136.375, 90.875 )
-
-[node name="Light2D19" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 652.563, 35.7207 )
-
-[node name="Light2D20" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 134.961, 577.365 )
-
-[node name="Light2D21" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 779.842, 609.891 )
-
-[node name="Light2D22" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 518.213, 348.262 )
-
-[node name="Light2D23" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 963.69, 383.617 )
-
-[node name="Light2D24" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 436.188, 618.377 )
-
-[node name="Light2D25" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1096.63, 616.962 )
-
-[node name="Light2D26" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 682.261, 459.985 )
-
-[node name="Light2D27" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 700.646, 261.995 )
-
-[node name="Light2D28" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 942.477, 192.698 )
-
-[node name="Light2D29" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 340.022, 281.794 )
-
-[node name="Light2D30" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 184.458, 373.718 )
-
-[node name="Light2D31" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 351.335, 443.014 )
-
-[node name="Light2D32" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 332.951, 117.745 )
-
-[node name="Light2D33" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 816.612, 110.674 )
-
-[node name="Light2D34" parent="Lights" instance=ExtResource( 2 )]
-position = Vector2( 1066.93, 170.071 )
-
-[node name="LightOccluders" type="Node2D" parent="."]
-
-[node name="LightOccluder2D" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 469.444, 367.746 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D2" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 641.978, 284.308 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D3" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 374.692, 76.4184 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D4" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 876.738, 219.254 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D5" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 906.436, 492.197 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D6" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 906.436, 492.197 )
-occluder = SubResource( 1 )
-
-[node name="LightOccluder2D7" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 216.3, 438.457 )
-occluder = SubResource( 2 )
-
-[node name="LightOccluder2D8" type="LightOccluder2D" parent="LightOccluders"]
-position = Vector2( 496.042, 443.802 )
-occluder = SubResource( 3 )
diff --git a/Rendering/Lights3D/Camera.gd b/Rendering/Lights3D/Camera.gd
deleted file mode 100644
index e8fd6df..0000000
--- a/Rendering/Lights3D/Camera.gd
+++ /dev/null
@@ -1,10 +0,0 @@
-extends Camera3D
-
-var speed = 1
-var curr = 0
-
-
-func _process(delta):
-	curr += delta * speed
-
-	look_at_from_position(Vector3(cos(curr) * 3, 0, sin(curr) * 3), Vector3.ZERO, Vector3(0, 1, 0))
diff --git a/Rendering/Lights3D/DirectionalLight.gd b/Rendering/Lights3D/DirectionalLight.gd
deleted file mode 100644
index f002eb4..0000000
--- a/Rendering/Lights3D/DirectionalLight.gd
+++ /dev/null
@@ -1,10 +0,0 @@
-extends DirectionalLight3D
-
-var speed = 1.2
-var curr = 0
-
-
-func _process(delta):
-	curr += delta * speed
-
-	rotation = Vector3(sin(curr) * speed, cos(curr) * speed, sin(8 * curr) * speed)
diff --git a/Rendering/Lights3D/Lights3D.tscn b/Rendering/Lights3D/Lights3D.tscn
deleted file mode 100644
index 01db7bd..0000000
--- a/Rendering/Lights3D/Lights3D.tscn
+++ /dev/null
@@ -1,167 +0,0 @@
-[gd_scene load_steps=5 format=2]
-
-[ext_resource path="res://Rendering/Lights3D/Camera.gd" type="Script" id=1]
-[ext_resource path="res://Rendering/Lights3D/DirectionalLight.gd" type="Script" id=2]
-[ext_resource path="res://Rendering/Lights3D/OmniLight.gd" type="Script" id=3]
-[ext_resource path="res://Rendering/Lights3D/SpotLight.gd" type="Script" id=4]
-
-[node name="Lights3D" type="Spatial"]
-
-[node name="Lights" type="Spatial" parent="."]
-
-[node name="Lights1" type="Spatial" parent="Lights"]
-
-[node name="DirectionalLight" type="DirectionalLight" parent="Lights/Lights1"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.521, 0 )
-light_color = Color( 0.458824, 0.690196, 0.988235, 1 )
-script = ExtResource( 2 )
-
-[node name="OmniLight" type="OmniLight" parent="Lights/Lights1"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.0767, 0 )
-light_color = Color( 0.556863, 0, 0, 1 )
-script = ExtResource( 3 )
-
-[node name="SpotLight" type="SpotLight" parent="Lights/Lights1"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 4.09376 )
-light_color = Color( 0.478431, 0.266667, 1, 1 )
-spot_range = 8.6
-script = ExtResource( 4 )
-
-[node name="Lights2" type="Spatial" parent="Lights"]
-transform = Transform( 0.506063, -0.520563, -0.687688, 0.308539, 0.853823, -0.419272, 0.805422, 0, 0.592702, 0, 0, 0 )
-
-[node name="DirectionalLight" type="DirectionalLight" parent="Lights/Lights2"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.521, 0 )
-light_color = Color( 0.458824, 0.690196, 0.988235, 1 )
-script = ExtResource( 2 )
-
-[node name="OmniLight" type="OmniLight" parent="Lights/Lights2"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.0767, 0 )
-light_color = Color( 0.556863, 0, 0, 1 )
-script = ExtResource( 3 )
-
-[node name="SpotLight" type="SpotLight" parent="Lights/Lights2"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 4.09376 )
-light_color = Color( 0.478431, 0.266667, 1, 1 )
-spot_range = 8.6
-script = ExtResource( 4 )
-
-[node name="Lights3" type="Spatial" parent="Lights"]
-transform = Transform( 0.767362, -0.583576, 0.265697, 0.547886, 0.381458, -0.744521, 0.333133, 0.716888, 0.612449, 0, 0, 0 )
-
-[node name="DirectionalLight" type="DirectionalLight" parent="Lights/Lights3"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.521, 0 )
-light_color = Color( 0.458824, 0.690196, 0.988235, 1 )
-script = ExtResource( 2 )
-
-[node name="OmniLight" type="OmniLight" parent="Lights/Lights3"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.0767, 0 )
-light_color = Color( 0.556863, 0, 0, 1 )
-script = ExtResource( 3 )
-
-[node name="SpotLight" type="SpotLight" parent="Lights/Lights3"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 4.09376 )
-light_color = Color( 0.478431, 0.266667, 1, 1 )
-spot_range = 8.6
-script = ExtResource( 4 )
-
-[node name="Lights4" type="Spatial" parent="Lights"]
-transform = Transform( -0.0303629, 0.898468, 0.437989, 0.547886, 0.381458, -0.744521, -0.836002, 0.217362, -0.50384, 0, 2.70549, 0 )
-
-[node name="DirectionalLight" type="DirectionalLight" parent="Lights/Lights4"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.521, 0 )
-light_color = Color( 0.458824, 0.690196, 0.988235, 1 )
-script = ExtResource( 2 )
-
-[node name="OmniLight" type="OmniLight" parent="Lights/Lights4"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.0767, 0 )
-light_color = Color( 0.556863, 0, 0, 1 )
-script = ExtResource( 3 )
-
-[node name="SpotLight" type="SpotLight" parent="Lights/Lights4"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 4.09376 )
-light_color = Color( 0.478431, 0.266667, 1, 1 )
-spot_range = 8.6
-script = ExtResource( 4 )
-
-[node name="Lights5" type="Spatial" parent="Lights"]
-transform = Transform( -0.0303629, 0.898468, 0.437989, 0.547886, 0.381458, -0.744521, -0.836002, 0.217362, -0.50384, 0, 2.70549, 6.00353 )
-
-[node name="DirectionalLight" type="DirectionalLight" parent="Lights/Lights5"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 10.521, 0 )
-light_color = Color( 0.458824, 0.690196, 0.988235, 1 )
-script = ExtResource( 2 )
-
-[node name="OmniLight" type="OmniLight" parent="Lights/Lights5"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.0767, 0 )
-light_color = Color( 0.556863, 0, 0, 1 )
-script = ExtResource( 3 )
-
-[node name="SpotLight" type="SpotLight" parent="Lights/Lights5"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 4.09376 )
-light_color = Color( 0.478431, 0.266667, 1, 1 )
-spot_range = 8.6
-script = ExtResource( 4 )
-
-[node name="Camera" type="Camera" parent="."]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2.87313 )
-script = ExtResource( 1 )
-
-[node name="Boxes" type="Spatial" parent="."]
-
-[node name="CSGBox" type="CSGBox" parent="Boxes"]
-width = 0.782
-height = 1.07
-depth = 1.12259
-
-[node name="CSGBox2" type="CSGBox" parent="Boxes"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.437537, 0.150547, -0.302456 )
-width = 0.782
-height = 1.583
-depth = 0.394
-
-[node name="CSGBox3" type="CSGBox" parent="Boxes"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.699736, 0.150547, -0.302456 )
-width = 0.342
-height = 0.521
-depth = 0.394
-
-[node name="Boxes2" type="Spatial" parent="."]
-transform = Transform( 0.675732, 0, 0.737148, 0, 1, 0, -0.737148, 0, 0.675732, 0, 0, 0 )
-
-[node name="CSGBox" type="CSGBox" parent="Boxes2"]
-width = 0.782
-height = 1.07
-depth = 1.12259
-
-[node name="CSGBox2" type="CSGBox" parent="Boxes2"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.437537, 0.150547, -0.302456 )
-width = 0.782
-height = 1.583
-depth = 0.394
-
-[node name="CSGBox3" type="CSGBox" parent="Boxes2"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.699736, 0.150547, -0.302456 )
-width = 0.342
-height = 0.521
-depth = 0.394
-
-[node name="Boxes3" type="Spatial" parent="."]
-transform = Transform( 0.675732, 0, 0.737148, 0, 1, 0, -0.737148, 0, 0.675732, -1.59745, -2.38419e-07, -0.843414 )
-
-[node name="CSGBox" type="CSGBox" parent="Boxes3"]
-width = 0.782
-height = 1.07
-depth = 1.12259
-
-[node name="CSGBox2" type="CSGBox" parent="Boxes3"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.437537, 0.150547, -0.302456 )
-width = 0.782
-height = 1.583
-depth = 0.394
-
-[node name="CSGBox3" type="CSGBox" parent="Boxes3"]
-transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.699736, 0.150547, -0.302456 )
-width = 0.342
-height = 0.521
-depth = 0.394
diff --git a/Rendering/Lights3D/OmniLight.gd b/Rendering/Lights3D/OmniLight.gd
deleted file mode 100644
index eea080a..0000000
--- a/Rendering/Lights3D/OmniLight.gd
+++ /dev/null
@@ -1,10 +0,0 @@
-extends OmniLight3D
-
-var speed = 0.2
-var curr = 0
-
-
-func _process(delta):
-	curr += delta * speed
-
-	look_at_from_position(Vector3(cos(curr) * 3, sin(curr * curr) * 3, sin(curr) * 3), Vector3.ZERO, Vector3(0, 1, 0))
diff --git a/Rendering/Lights3D/SpotLight.gd b/Rendering/Lights3D/SpotLight.gd
deleted file mode 100644
index 1897c22..0000000
--- a/Rendering/Lights3D/SpotLight.gd
+++ /dev/null
@@ -1,10 +0,0 @@
-extends SpotLight3D
-
-var speed = 0.3
-var curr = 0
-
-
-func _process(delta):
-	curr += delta * speed
-
-	look_at_from_position(Vector3(cos(curr) * 3, sin(curr * curr) * 3, sin(curr) * 3), Vector3.ZERO, Vector3(0, 1, 0))
diff --git a/ReparentingDeleting/ReparentingDeleting.gd b/ReparentingDeleting/ReparentingDeleting.gd
index 361216c..1197502 100644
--- a/ReparentingDeleting/ReparentingDeleting.gd
+++ b/ReparentingDeleting/ReparentingDeleting.gd
@@ -5,7 +5,14 @@ var number_of_nodes : int = 0
 var collected_nodes : Array = []
 var disabled_classes : Array = [
 	"NavigationAgent2D", "NavigationAgent3D","GPUParticlesCollisionHeightField",
-	"ReflectionProbe", # Cause errors, not sure about it
+	"ReflectionProbe",# Cause errors, not sure about it
+	
+	# Creating them is really slow in Godot 4.0
+	"ColorPicker",
+	"FileDialog",
+	"ColorPickerButton",
+	"PhysicalSkyMaterial",
+	"ProceduralSkyMaterial" 
 ] # Just add name of any class if cause problems
 
 func collect() -> void:
@@ -23,7 +30,7 @@ func collect() -> void:
 func _ready() -> void:
 	seed(405)
 	collect()
-	number_of_nodes = max(collected_nodes.size(),200) # Use at least all nodes, or more if you want(168 is probably number nodes)
+	number_of_nodes = max(collected_nodes.size(),11) # Use at least all nodes, or more if you want(168 is probably number nodes)
 	for i in range(number_of_nodes): 
 		var index = i
 		if i >= collected_nodes.size(): # Wrap values
diff --git a/Start.gd b/Start.gd
index 49ede83..de02dcb 100644
--- a/Start.gd
+++ b/Start.gd
@@ -9,14 +9,6 @@ var array_with_time_to_change : Array = []
 func _ready():
 	for i in Autoload.alone_steps.size() + 1:
 		array_with_time_to_change.append(OS.get_ticks_msec() + i * Autoload.time_for_each_step)
-	
-	print("Starting with scene(s):")
-	for path in  Autoload.all_in_one:
-		for _i in range(NUMBER_OF_INSTANCES):
-			var scene : Node = load(path).instance()
-			add_child(scene)
-		print("   - " + path)
-	
 
 func _process(_delta):
 	if current_scene < Autoload.alone_steps.size() - 1 && OS.get_ticks_msec() > array_with_time_to_change[current_scene + 1]:
diff --git a/project.godot b/project.godot
index 7d0ceae..e6a7c06 100644
--- a/project.godot
+++ b/project.godot
@@ -8,16 +8,6 @@
 
 config_version=4
 
-_global_script_classes=[ {
-"base": "Node2D",
-"class": @"Operators",
-"language": @"GDScript",
-"path": "res://AIO/Operators/Operators.gd"
-} ]
-_global_script_class_icons={
-@"Operators": ""
-}
-
 [application]
 
 run/main_scene="res://Start.tscn"