diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..4399061
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,11 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"label": "Build PNGTuber-Plus",
+			"type": "shell",
+			"command": "cd c:\\DEV\\Sync\\PNGTuber-Plus && .\\build-windows.bat",
+			"group": "build"
+		}
+	]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 7e973a1..87fa924 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 ![Build Status](https://github.com/litruv/PNGTuber-Plus/workflows/Build%20Windows/badge.svg)
 
 ### Recent Updates by Litruv 
+- **Opacity Controls**: Sprite opacity slider, with hierarchical "affect children" option that also preserves clip mask behavior
 - **GitHub Actions**: Automated Windows builds on every commit
 - **StreamDeck Integration**: Add buttons to enable the streamdeck plugin that was built in
 - **Rotation Wobble**: New sprite rotation effects with frequency and amplitude controls
diff --git a/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll b/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll
new file mode 100644
index 0000000..60e5fe6
Binary files /dev/null and b/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll differ
diff --git a/bin/~libgdexample.windows.template_debug.x86_64.dll b/bin/~libgdexample.windows.template_debug.x86_64.dll
new file mode 100644
index 0000000..c28b9ad
Binary files /dev/null and b/bin/~libgdexample.windows.template_debug.x86_64.dll differ
diff --git a/main_scenes/main.gd b/main_scenes/main.gd
index 34441a6..56a7e63 100644
--- a/main_scenes/main.gd
+++ b/main_scenes/main.gd
@@ -153,17 +153,8 @@ func _process(delta):
 	followShadow()
 
 func followShadow():
-	shadow.visible = is_instance_valid(Global.heldSprite)
-	if !shadow.visible:
-		return
-	
-	shadow.global_position = Global.heldSprite.sprite.global_position + Vector2(6,6)
-	shadow.global_rotation = Global.heldSprite.sprite.global_rotation
-	shadow.offset = Global.heldSprite.sprite.offset
-		
-	shadow.texture = Global.heldSprite.sprite.texture
-	shadow.hframes = Global.heldSprite.sprite.hframes
-	shadow.frame = Global.heldSprite.sprite.frame
+	# Shadow disabled for selected sprites
+	shadow.visible = false
 	
 
 func isFileSystemOpen():
@@ -362,6 +353,10 @@ func _on_load_dialog_file_selected(path):
 			sprite.clipped = data[item]["clipped"]
 		if data[item].has("toggle"):
 			sprite.toggle = data[item]["toggle"]
+		if data[item].has("spriteOpacity"):
+			sprite.spriteOpacity = data[item]["spriteOpacity"]
+		if data[item].has("affectChildrenOpacity"):
+			sprite.affectChildrenOpacity = data[item]["affectChildrenOpacity"]
 		
 		origin.add_child(sprite)
 		sprite.position = str_to_var(data[item]["pos"])
@@ -424,6 +419,9 @@ func _on_save_dialog_file_selected(path):
 			
 			data[id]["toggle"] = child.toggle
 			
+			data[id]["spriteOpacity"] = child.spriteOpacity
+			data[id]["affectChildrenOpacity"] = child.affectChildrenOpacity
+			
 		id += 1
 	
 	Saving.settings["lastAvatar"] = path
@@ -500,6 +498,9 @@ func _on_duplicate_button_pressed():
 	
 	sprite.costumeLayers = Global.heldSprite.costumeLayers
 	
+	sprite.spriteOpacity = Global.heldSprite.spriteOpacity
+	sprite.affectChildrenOpacity = Global.heldSprite.affectChildrenOpacity
+	
 	origin.add_child(sprite)
 	sprite.position = Global.heldSprite.position + Vector2(16,16)
 	
@@ -547,7 +548,7 @@ func moveSpriteMenu(delta):
 	
 	var size = get_viewport().get_visible_rect().size
 	
-	var windowLength = 1400
+	var windowLength = 1500
 	
 	$ViewerArrows/Arrows.position.y =  size.y - 25
 	
@@ -673,4 +674,3 @@ func _on_background_input_capture_bg_key_pressed(node, keys_pressed):
 		if i >= 0:
 			changeCostume(i+1)
 	
-
diff --git a/ui_scenes/selectedSprite/opacity.gdshader b/ui_scenes/selectedSprite/opacity.gdshader
new file mode 100644
index 0000000..8767a05
--- /dev/null
+++ b/ui_scenes/selectedSprite/opacity.gdshader
@@ -0,0 +1,8 @@
+shader_type canvas_item;
+
+uniform float opacity : hint_range(0.0, 1.0) = 1.0;
+
+void fragment() {
+	COLOR = texture(TEXTURE, UV);
+	COLOR.a *= opacity;
+}
diff --git a/ui_scenes/selectedSprite/opacity.gdshader.uid b/ui_scenes/selectedSprite/opacity.gdshader.uid
new file mode 100644
index 0000000..0ccddcf
--- /dev/null
+++ b/ui_scenes/selectedSprite/opacity.gdshader.uid
@@ -0,0 +1 @@
+uid://byxs44vljsg2f
diff --git a/ui_scenes/selectedSprite/spriteObject.gd b/ui_scenes/selectedSprite/spriteObject.gd
index b0686b6..0353874 100644
--- a/ui_scenes/selectedSprite/spriteObject.gd
+++ b/ui_scenes/selectedSprite/spriteObject.gd
@@ -28,6 +28,9 @@ var imageSize = Vector2.ZERO
 @onready var wob = $WobbleOrigin
 
 @onready var outlineScene = preload("res://ui_scenes/selectedSprite/outline.tscn")
+@onready var opacityShader = preload("res://ui_scenes/selectedSprite/opacity.gdshader")
+
+var opacityMaterial = null
 
 #Visuals
 var mouseOffset = Vector2.ZERO
@@ -83,6 +86,10 @@ var clipped = false
 
 var tick = 0
 
+#Opacity
+var spriteOpacity = 1.0
+var affectChildrenOpacity = false
+
 #Vis toggle
 var toggle = "null"
 
@@ -265,7 +272,24 @@ func talkBlink():
 	var faded = 0.2 * int(Global.main.editMode)
 	var value = (showOnTalk + (showOnBlink*3)) + (int(Global.speaking)*10) + (int(Global.blink)*20)
 	var yes = [0,10,20,30,1,21,12,32,3,13,4,15,26,36,27,38].has(int(value))
-	sprite.self_modulate.a = max(int(yes),faded)
+	var baseAlpha = max(int(yes), faded)
+	
+	# Only handle talk/blink/edit visibility with modulate
+	# Opacity slider effects are handled by shader
+	sprite.self_modulate.a = 1.0  # Always keep original texture alpha for clipping
+	sprite.modulate.a = baseAlpha  # Only apply talk/blink/edit visibility
+
+func calculateParentOpacityMultiplier():
+	var multiplier = 1.0
+	var currentParent = parentSprite
+	
+	# Traverse up the entire parent hierarchy
+	while currentParent != null:
+		if currentParent.affectChildrenOpacity:
+			multiplier *= currentParent.spriteOpacity
+		currentParent = currentParent.parentSprite
+	
+	return multiplier
 
 func delete():
 	queue_free()
@@ -403,6 +427,39 @@ func getAllLinkedSprites():
 			linkedSprites.append(node)
 	return linkedSprites
 
+func updateOpacity():
+	# Force a refresh of opacity for this sprite and its children
+	talkBlink()
+	updateShaderOpacity()
+	
+	# Update all child sprites in the entire hierarchy if this sprite affects children
+	if affectChildrenOpacity:
+		updateChildrenOpacityRecursively()
+
+func updateShaderOpacity():
+	# Calculate total opacity from user settings and parent hierarchy
+	var totalOpacity = spriteOpacity * calculateParentOpacityMultiplier()
+	
+	if totalOpacity >= 1.0:
+		# No shader needed for 100% opacity
+		sprite.material = null
+	else:
+		# Create or update shader material for opacity less than 100%
+		if opacityMaterial == null:
+			opacityMaterial = ShaderMaterial.new()
+			opacityMaterial.shader = opacityShader
+		
+		opacityMaterial.set_shader_parameter("opacity", totalOpacity)
+		sprite.material = opacityMaterial
+
+func updateChildrenOpacityRecursively():
+	var linkedSprites = getAllLinkedSprites()
+	for child in linkedSprites:
+		child.talkBlink()
+		child.updateShaderOpacity()
+		# Always update the entire hierarchy below this child
+		child.updateChildrenOpacityRecursively()
+
 func visToggle(keys):
 	if keys.has(toggle):
 		$WobbleOrigin/DragOrigin.visible = !$WobbleOrigin/DragOrigin.visible
diff --git a/ui_scenes/spriteEditMenu/sprite_viewer.gd b/ui_scenes/spriteEditMenu/sprite_viewer.gd
index fe4d250..787bd6d 100644
--- a/ui_scenes/spriteEditMenu/sprite_viewer.gd
+++ b/ui_scenes/spriteEditMenu/sprite_viewer.gd
@@ -73,6 +73,10 @@ func setImage():
 	$Animation/animFramesLabel.text = "sprite frames: " + str(Global.heldSprite.frames)
 	$Animation/animFrames.value = Global.heldSprite.frames
 	
+	$Opacity/opacityLabel.text = "opacity: " + str(int(Global.heldSprite.spriteOpacity * 100)) + "%"
+	$Opacity/opacitySlider.value = Global.heldSprite.spriteOpacity
+	$Opacity/affectChildrenCheck.button_pressed = Global.heldSprite.affectChildrenOpacity
+	
 	$VisToggle/setToggle/Label.text = "toggle: \"" + Global.heldSprite.toggle +  "\""
 	
 	changeRotLimit()
@@ -369,3 +373,12 @@ func _on_set_toggle_pressed():
 	var key = keys[0]
 	Global.heldSprite.toggle = key
 	$VisToggle/setToggle/Label.text = "toggle: \"" + Global.heldSprite.toggle +  "\""
+
+func _on_opacity_slider_value_changed(value):
+	$Opacity/opacityLabel.text = "opacity: " + str(int(value * 100)) + "%"
+	Global.heldSprite.spriteOpacity = value
+	Global.heldSprite.updateOpacity()
+
+func _on_affect_children_check_toggled(button_pressed):
+	Global.heldSprite.affectChildrenOpacity = button_pressed
+	Global.heldSprite.updateOpacity()
diff --git a/ui_scenes/spriteEditMenu/sprite_viewer.tscn b/ui_scenes/spriteEditMenu/sprite_viewer.tscn
index f3b4a4b..eeb014f 100644
--- a/ui_scenes/spriteEditMenu/sprite_viewer.tscn
+++ b/ui_scenes/spriteEditMenu/sprite_viewer.tscn
@@ -29,7 +29,7 @@
 [ext_resource type="Texture2D" uid="uid://gflmeocxfnrq" path="res://ui_scenes/settings/deleteHotkey.png" id="27_fgu6g"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_21kva"]
-size = Vector2(245, 1341)
+size = Vector2(245, 1455)
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_hxmah"]
 shader = ExtResource("3_ky0lu")
@@ -14285,11 +14285,12 @@ script = ExtResource("1_hp0e3")
 z_index = -2
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
-position = Vector2(122.5, 670.5)
+position = Vector2(122.5, 727.5)
 shape = SubResource("RectangleShape2D_21kva")
 
 [node name="Border" type="Sprite2D" parent="."]
-scale = Vector2(1, 1.16)
+position = Vector2(0, 2.22901)
+scale = Vector2(1, 1.37547)
 texture = ExtResource("1_b54o8")
 centered = false
 offset = Vector2(-9, -10.3448)
@@ -14349,13 +14350,13 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 3.362)
 fov = 36.5
 
 [node name="Position" type="Node2D" parent="."]
-position = Vector2(0, 10)
+position = Vector2(0, 20)
 
 [node name="fileTitle" type="Label" parent="Position"]
 offset_left = 10.0
-offset_top = 134.0
+offset_top = 127.0
 offset_right = 236.0
-offset_bottom = 154.0
+offset_bottom = 147.0
 text = "user://greenThing/head1.png"
 label_settings = SubResource("LabelSettings_6favr")
 
@@ -14381,7 +14382,7 @@ offset_bottom = 227.0
 text = "layer : 0"
 
 [node name="Buttons" type="Node2D" parent="."]
-position = Vector2(0, 27)
+position = Vector2(0, 141)
 
 [node name="Speaking" type="Sprite2D" parent="Buttons"]
 position = Vector2(42, 523)
@@ -14468,7 +14469,7 @@ scrollable = false
 
 [node name="WobbleControl" type="Node2D" parent="."]
 z_index = 1
-position = Vector2(-3, 378)
+position = Vector2(-3, 486)
 
 [node name="animationBox" type="Sprite2D" parent="WobbleControl"]
 position = Vector2(125, 384.5)
@@ -14612,7 +14613,7 @@ scrollable = false
 
 [node name="RotationalLimits" type="Node2D" parent="."]
 z_index = -1
-position = Vector2(0, 325)
+position = Vector2(0, 435)
 
 [node name="RotBack" type="Sprite2D" parent="RotationalLimits"]
 clip_children = 2
@@ -14725,8 +14726,43 @@ offset_bottom = 1068.0
 theme = SubResource("Theme_mrbyn")
 scrollable = false
 
+[node name="Opacity" type="Node2D" parent="."]
+position = Vector2(-2, -611)
+
+[node name="opacityLabel" type="Label" parent="Opacity"]
+offset_left = 11.0
+offset_top = 1090.0
+offset_right = 159.0
+offset_bottom = 1116.0
+text = "opacity: 100%"
+
+[node name="opacitySlider" type="HSlider" parent="Opacity"]
+offset_left = 10.0
+offset_top = 1111.0
+offset_right = 233.0
+offset_bottom = 1131.0
+theme = SubResource("Theme_mrbyn")
+max_value = 1.0
+step = 0.01
+value = 1.0
+scrollable = false
+
+[node name="affectChildrenLabel" type="Label" parent="Opacity"]
+offset_left = 11.0
+offset_top = 1140.0
+offset_right = 159.0
+offset_bottom = 1166.0
+text = "affect children:"
+
+[node name="affectChildrenCheck" type="CheckBox" parent="Opacity"]
+offset_left = 140.0
+offset_top = 1140.0
+offset_right = 200.0
+offset_bottom = 1166.0
+theme = SubResource("Theme_mrbyn")
+
 [node name="Layers" type="Node2D" parent="."]
-position = Vector2(0, 327)
+position = Vector2(0, 443)
 
 [node name="Layer1" type="Sprite2D" parent="Layers"]
 position = Vector2(23, 878)
@@ -14863,7 +14899,7 @@ position = Vector2(23, 878)
 texture = ExtResource("20_px0dt")
 
 [node name="VisToggle" type="Node2D" parent="."]
-position = Vector2(11, 1289)
+position = Vector2(11, 1404)
 
 [node name="setToggle" type="Button" parent="VisToggle"]
 custom_minimum_size = Vector2(0, 37.125)
@@ -14929,6 +14965,8 @@ centered = false
 [connection signal="value_changed" from="RotationalLimits/rotLimitMax" to="." method="_on_rot_limit_max_value_changed"]
 [connection signal="value_changed" from="Animation/animFrames" to="." method="_on_anim_frames_value_changed"]
 [connection signal="value_changed" from="Animation/animSpeed" to="." method="_on_anim_speed_value_changed"]
+[connection signal="value_changed" from="Opacity/opacitySlider" to="." method="_on_opacity_slider_value_changed"]
+[connection signal="toggled" from="Opacity/affectChildrenCheck" to="." method="_on_affect_children_check_toggled"]
 [connection signal="pressed" from="Layers/Layer1/layerButton1" to="." method="_on_layer_button_1_pressed"]
 [connection signal="pressed" from="Layers/Layer2/layerButton2" to="." method="_on_layer_button_2_pressed"]
 [connection signal="pressed" from="Layers/Layer3/layerButton3" to="." method="_on_layer_button_3_pressed"]