diff --git a/BackgroundSelector.gd b/BackgroundSelector.gd
index 0775f5c..d9f4fd9 100644
--- a/BackgroundSelector.gd
+++ b/BackgroundSelector.gd
@@ -7,13 +7,13 @@ func update_background_list() -> void:
 	clear()
 	var i : int = 0
 	for file in DirAccess.get_files_at("res://Backgrounds"):
-		if file.ends_with(".png"):
-			add_item(file.left(-4), i)
-			set_item_metadata(i, "res://Backgrounds/%s" % file)
+		if file.ends_with(".png.import"):
+			add_item(file.left(-11), i)
+			set_item_metadata(i, "res://Backgrounds/%s" % file.left(-7)) 
 			i += 1
 	for file in DirAccess.get_files_at("user://Backgrounds"):
 		if file.ends_with(".png"):
-			add_item(file.left(-4), i)
+			add_item(file.left(-11), i)
 			set_item_metadata(i, "user://Backgrounds/%s" % file)
 			i += 1
 
diff --git a/Dunkanoid.gd b/Dunkanoid.gd
index 935384f..b710c93 100644
--- a/Dunkanoid.gd
+++ b/Dunkanoid.gd
@@ -46,8 +46,13 @@ func _process(delta : float) -> void:
 	
 	if OS.has_feature("editor"):
 		if Input.is_action_just_pressed("cheat"):
-			for i in 10:
-				add_ball()
+			var upgrade = _Upgrade.instantiate()
+			upgrade.position = balls[0].position
+			upgrade.upgrade_collected.connect(_on_upgrade_collected)
+			upgrade.set_upgrade("C", Color.BLUE)
+			add_child(upgrade)
+			#for i in 10:
+				#add_ball()
 				
 	if mode == MODE_EXIT:
 		if $Paddle.global_position.x - ($Paddle.width / 2) <= 20:
@@ -119,22 +124,21 @@ func new_level() -> void:
 	
 func _brick_destroyed(brick) -> void:
 	Global.score += brick.value
-	if randf() > 0.4:
+	if randf() > 0.9:
 		var upgrade = _Upgrade.instantiate()
 		upgrade.position = brick.position
 		upgrade.upgrade_collected.connect(_on_upgrade_collected)
 		match randi() % 5:
-			#0:
-			_:
+			0:
 				upgrade.set_upgrade("C", Color.BLUE)
-			#1:
-				#upgrade.set_upgrade("T", Color.GREEN)
-			#2:
-				#upgrade.set_upgrade("S", Color.CYAN)
-			#3:
-				#upgrade.set_upgrade("E", Color.DARK_SEA_GREEN)
-			#4:
-				#upgrade.set_upgrade("R", Color.LIGHT_CORAL)
+			1:
+				upgrade.set_upgrade("T", Color.GREEN)
+			2:
+				upgrade.set_upgrade("S", Color.CYAN)
+			3:
+				upgrade.set_upgrade("E", Color.DARK_SEA_GREEN)
+			4:
+				upgrade.set_upgrade("R", Color.LIGHT_CORAL)
 		add_child(upgrade)
 	bricks.erase(brick)
 	var brick_count = 0
diff --git a/Intro.gd b/Intro.gd
index 5026780..6440cb4 100644
--- a/Intro.gd
+++ b/Intro.gd
@@ -1,6 +1,8 @@
 extends Node2D
 
 func _ready() -> void:
+	#	dump_all("res://")
+	
 		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
 		EventBus.update_score.connect(_on_update_score)
 		EventBus.update_highscore.connect(_on_update_highscore)
@@ -28,3 +30,12 @@ func _on_editor_pressed() -> void:
 
 func _on_exit_pressed() -> void:
 	get_tree().quit()
+
+func dump_all(dir : String, indent : String = "") -> void:
+	for file in DirAccess.get_directories_at(dir):
+		print("%s%s" % [indent, file])
+		dump_all("%s/%s" % [dir, file], "%s  " % indent)
+		
+	for file in DirAccess.get_files_at(dir):
+		print("%s%s" % [indent, file])
+		
diff --git a/Paddle/Paddle.gd b/Paddle/Paddle.gd
index ef0e640..5f83bc0 100644
--- a/Paddle/Paddle.gd
+++ b/Paddle/Paddle.gd
@@ -23,13 +23,15 @@ func hit() -> void:
 	pass
 
 func _switch_effect(effect : int, time : int = 0) -> void:
-	if mode != PADDLE_NORMAL:
-		effect_finished.emit(mode)
+	if mode != effect: 
+		if mode != PADDLE_NORMAL:
+			effect_finished.emit(mode)
+		if effect != PADDLE_NORMAL:
+			effect_started.emit(mode)
+			
 	mode = effect
-	if mode != PADDLE_NORMAL:
-		effect_started.emit(mode)
-		if time > 0:
-			$EffectTimer.start(time)
+	if time > 0:
+		$EffectTimer.start(time)
 	else:
 		$EffectTimer.stop()
 
diff --git a/export_presets.cfg b/export_presets.cfg
index 19eeb69..e0db2d4 100644
--- a/export_presets.cfg
+++ b/export_presets.cfg
@@ -44,7 +44,7 @@ runnable=true
 dedicated_server=false
 custom_features=""
 export_filter="all_resources"
-include_filter="*.json"
+include_filter="*.json, *.png"
 exclude_filter=""
 export_path="../../export/Dunkanoid.x86_64"
 encryption_include_filters=""
diff --git a/project.godot b/project.godot
index 7cf7e4e..dcded2c 100644
--- a/project.godot
+++ b/project.godot
@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="Dunkanoid"
-config/version="0.5.2"
+config/version="0.5.5"
 run/main_scene="res://Intro.tscn"
 config/features=PackedStringArray("4.2", "Forward Plus")
 run/max_fps=30