diff --git a/graph_node_renderer/debug_decks_list.gd b/graph_node_renderer/debug_decks_list.gd
new file mode 100644
index 0000000..440754e
--- /dev/null
+++ b/graph_node_renderer/debug_decks_list.gd
@@ -0,0 +1,26 @@
+extends VBoxContainer
+class_name DebugDecksList
+
+signal item_pressed(deck_id: String, instance_id: String)
+
+
+func _ready() -> void:
+	for i in get_children():
+		i.queue_free()
+
+	for deck_id: String in DeckHolder.decks:
+		if DeckHolder.decks[deck_id] is Deck:
+			var b := Button.new()
+			b.text = deck_id
+			b.pressed.connect(func():
+				item_pressed.emit(deck_id, "")
+				)
+			add_child(b)
+		else:
+			for instance_id: String in DeckHolder.decks[deck_id]:
+				var b := Button.new()
+				b.text = "%s::%s" % [deck_id, instance_id]
+				b.pressed.connect(func():
+					item_pressed.emit(deck_id, instance_id)
+					)
+				add_child(b)
diff --git a/graph_node_renderer/debug_decks_list.tscn b/graph_node_renderer/debug_decks_list.tscn
new file mode 100644
index 0000000..ef38b89
--- /dev/null
+++ b/graph_node_renderer/debug_decks_list.tscn
@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dm7sc6364j84i"]
+
+[ext_resource type="Script" path="res://graph_node_renderer/debug_decks_list.gd" id="1_etp6v"]
+
+[node name="DebugDecksList" type="VBoxContainer"]
+script = ExtResource("1_etp6v")
diff --git a/graph_node_renderer/deck_holder_renderer.gd b/graph_node_renderer/deck_holder_renderer.gd
index 458aff2..15008b7 100644
--- a/graph_node_renderer/deck_holder_renderer.gd
+++ b/graph_node_renderer/deck_holder_renderer.gd
@@ -7,6 +7,7 @@ class_name DeckHolderRenderer
 
 ## Reference to the base scene for [DeckRendererGraphEdit]
 const DECK_SCENE := preload("res://graph_node_renderer/deck_renderer_graph_edit.tscn")
+const DEBUG_DECKS_LIST := preload("res://graph_node_renderer/debug_decks_list.tscn")
 
 ## Reference to the main windows [TabContainerCustom]
 @onready var tab_container: TabContainerCustom = %TabContainerCustom as TabContainerCustom
@@ -196,3 +197,33 @@ func _on_obs_websocket_setup_dialog_connect_button_pressed(state: OBSWebsocketSe
 
 func _process(delta: float) -> void:
 	DeckHolder.send_event(&"process", {"delta": delta})
+
+
+func _on_debug_id_pressed(id: int) -> void:
+	var d := AcceptDialog.new()
+	var debug_decks: DebugDecksList = DEBUG_DECKS_LIST.instantiate()
+	d.add_child(debug_decks)
+	d.canceled.connect(d.queue_free)
+	d.confirmed.connect(d.queue_free)
+	debug_decks.item_pressed.connect(_on_debug_decks_viewer_item_pressed)
+	add_child(d)
+	d.popup_centered()
+
+
+func _on_debug_decks_viewer_item_pressed(deck_id: String, instance_id: String) -> void:
+	if instance_id == "":
+		var deck := DeckHolder.get_deck(deck_id)
+		var inst: DeckRendererGraphEdit = DECK_SCENE.instantiate()
+		inst.deck = deck
+		tab_container.add_content(inst, "<Deck %s>" % [deck_id.left(8)])
+		tab_container.set_tab_metadata(tab_container.get_current_tab(), deck.id)
+		inst.initialize_from_deck()
+		inst.group_enter_requested.connect(_on_deck_renderer_group_enter_requested)
+	else:
+		var deck := DeckHolder.get_group_instance(deck_id, instance_id)
+		var inst: DeckRendererGraphEdit = DECK_SCENE.instantiate()
+		inst.deck = deck
+		tab_container.add_content(inst, "<Group %s::%s>" % [deck_id.left(8), instance_id.left(8)])
+		tab_container.set_tab_metadata(tab_container.get_current_tab(), deck.id)
+		inst.initialize_from_deck()
+		inst.group_enter_requested.connect(_on_deck_renderer_group_enter_requested)
diff --git a/graph_node_renderer/deck_holder_renderer.tscn b/graph_node_renderer/deck_holder_renderer.tscn
index ab3e0e4..0b66c03 100644
--- a/graph_node_renderer/deck_holder_renderer.tscn
+++ b/graph_node_renderer/deck_holder_renderer.tscn
@@ -122,6 +122,11 @@ item_0/id = 0
 item_1/text = "Twitch.."
 item_1/id = 1
 
+[node name="Debug" type="PopupMenu" parent="MarginContainer/VSplitContainer/VBoxContainer/MenuBar"]
+item_count = 1
+item_0/text = "Decks..."
+item_0/id = 0
+
 [node name="TabContainerCustom" parent="MarginContainer/VSplitContainer/VBoxContainer" instance=ExtResource("1_s3ug2")]
 unique_name_in_owner = true
 layout_mode = 2
@@ -153,4 +158,5 @@ visible = false
 
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/File" to="." method="_on_file_id_pressed"]
 [connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Connections" to="." method="_on_connections_id_pressed"]
+[connection signal="id_pressed" from="MarginContainer/VSplitContainer/VBoxContainer/MenuBar/Debug" to="." method="_on_debug_id_pressed"]
 [connection signal="connect_button_pressed" from="OBSWebsocketSetupDialog" to="." method="_on_obs_websocket_setup_dialog_connect_button_pressed"]