diff --git a/classes/deck/deck.gd b/classes/deck/deck.gd
index 8367f59..7426da5 100644
--- a/classes/deck/deck.gd
+++ b/classes/deck/deck.gd
@@ -291,6 +291,11 @@ func duplicate_nodes(nodes: Array[String]) -> void:
 	paste_nodes_from_dict(d, position)
 
 
+func send_event(event_name: StringName, event_data: Dictionary = {}) -> void:
+	for node: DeckNode in nodes.values():
+		node._event_received(event_name, event_data)
+
+
 ## Returns a [Dictionary] representation of this deck.
 func to_dict(with_meta: bool = true) -> Dictionary:
 	var inner := {
diff --git a/classes/deck/deck_holder.gd b/classes/deck/deck_holder.gd
index 14879f9..86de789 100644
--- a/classes/deck/deck_holder.gd
+++ b/classes/deck/deck_holder.gd
@@ -30,3 +30,8 @@ static func open_deck_from_file(path: String) -> Deck:
 ## Unloads a deck.
 static func close_deck(deck: Deck) -> void:
 	DeckHolder.decks.erase(deck)
+
+
+static func send_event(event_name: StringName, event_data: Dictionary = {}) -> void:
+	for deck in decks:
+		deck.send_event(event_name, event_data)
diff --git a/classes/deck/deck_node.gd b/classes/deck/deck_node.gd
index ef954bd..e3176c0 100644
--- a/classes/deck/deck_node.gd
+++ b/classes/deck/deck_node.gd
@@ -182,6 +182,10 @@ func remove_incoming_connection(to_port: int) -> void:
 	incoming_connection_removed.emit(to_port)
 
 
+func _event_received(event_name: StringName, event_data: Dictionary = {}) -> void:
+	pass
+
+
 ## Returns a list of all input ports.
 func get_input_ports() -> Array[Port]:
 	return ports.filter(
diff --git a/classes/deck/nodes/process_node.gd b/classes/deck/nodes/process_node.gd
new file mode 100644
index 0000000..bea6576
--- /dev/null
+++ b/classes/deck/nodes/process_node.gd
@@ -0,0 +1,50 @@
+extends DeckNode
+
+var delta: float
+
+
+func _init() -> void:
+	name = "Process Loop"
+	node_type = name.to_snake_case()
+	description = ""
+	category = "general"
+
+	add_input_port(
+		DeckType.Types.BOOL,
+		"Enabled",
+		"checkbox"
+	)
+
+	add_output_port(
+		DeckType.Types.BOOL,
+		"Trigger"
+	)
+
+	add_output_port(
+		DeckType.Types.NUMERIC,
+		"Delta"
+	)
+
+
+func _event_received(event_name: StringName, event_data: Dictionary = {}) -> void:
+	if event_name != &"process":
+		return
+
+	var run := false
+	if request_value(0) != null:
+		run = request_value(0)
+	elif ports[0].value_callback.get_object() && ports[0].value_callback.call() != null:
+		run = ports[0].value_callback.call()
+
+	if !run:
+		return
+
+	delta = event_data.delta
+	send(0, true)
+
+
+func _value_request(on_output_port: int) -> Variant:
+	if on_output_port != 1:
+		return null
+
+	return delta
diff --git a/graph_node_renderer/deck_holder_renderer.gd b/graph_node_renderer/deck_holder_renderer.gd
index e13fffb..9ef6d9b 100644
--- a/graph_node_renderer/deck_holder_renderer.gd
+++ b/graph_node_renderer/deck_holder_renderer.gd
@@ -168,3 +168,6 @@ func _on_obs_websocket_setup_dialog_connect_button_pressed(state: OBSWebsocketSe
 			await no_obsws.connection_ready
 			obs_setup_dialog.set_button_state(OBSWebsocketSetupDialog.ConnectionState.CONNECTED)
 
+
+func _process(delta: float) -> void:
+	DeckHolder.send_event(&"process", {"delta": delta})
diff --git a/graph_node_renderer/deck_node_renderer_graph_node.gd b/graph_node_renderer/deck_node_renderer_graph_node.gd
index eb6dbe3..571074d 100644
--- a/graph_node_renderer/deck_node_renderer_graph_node.gd
+++ b/graph_node_renderer/deck_node_renderer_graph_node.gd
@@ -121,6 +121,16 @@ func update_port(port: Port) -> void:
 			code_edit.text_changed.connect(port.set_value.bind(code_edit.get_text))
 			code_edit.custom_minimum_size = Vector2(200, 100)
 			code_edit.size_flags_vertical = SIZE_EXPAND_FILL
+		"checkbox":
+			var cb := CheckBox.new()
+			add_child(cb)
+			if descriptor_split.size() > 1:
+				cb.button_pressed = true
+			if port.value is bool:
+				cb.button_pressed = port.value
+			cb.text = port.label
+			port.value_callback = cb.is_pressed
+			cb.toggled.connect(port.set_value)
 		_:
 			var label := Label.new()
 			add_child(label)