added the game

Scripts/UI/GhostSelect.gd

@@ -0,0 +1,42 @@
+extends Control
+
+var selected_index := 0
+
+var active := false
+
+signal selected
+signal cancelled
+
+func _ready() -> void:
+	pass
+
+func open() -> void:
+	show()
+	await get_tree().physics_frame
+	active = true
+
+func _process(_delta: float) -> void:
+	if active == false: return
+	if Input.is_action_just_pressed("ui_down"):
+		selected_index += 1
+	elif Input.is_action_just_pressed("ui_up"):
+		selected_index -= 1
+	selected_index = clamp(selected_index, 0, 1)
+	if Input.is_action_just_pressed("ui_accept"):
+		selected.emit()
+		SpeedrunHandler.ghost_enabled = bool(selected_index)
+		close()
+	elif Input.is_action_just_pressed("ui_back"):
+		close()
+		cancelled.emit()
+	var idx := 0
+	for i in [%NoGhost, %Ghost]:
+		i.get_node("Cursor").modulate.a = int(selected_index == idx)
+		idx += 1
+
+func load_ghost() -> void:
+	SpeedrunHandler.load_best_marathon()
+
+func close() -> void :
+	hide()
+	active = false