fix: lvl 2 progression

addons/maaacks_menus_template/base/scenes/menus/main_menu/main_menu.gd

@@ -7,13 +7,14 @@ extends Control
 @export var credits_packed_scene : PackedScene
 
 @onready var background_music_player: AudioStreamPlayer = $BackgroundMusicPlayer
+@onready var audio_stream_player: AudioStreamPlayer = $AudioStreamPlayer
 
 var options_scene
 var credits_scene
 var sub_menu
 
 func load_game_scene() -> void:
-	background_music_player.stop()
+	audio_stream_player.stop()
 	SceneLoader.load_scene(game_scene_path)
 
 func new_game() -> void:
@@ -76,6 +77,7 @@ func _ready() -> void:
 	_add_or_hide_options()
 	_add_or_hide_credits()
 	_hide_new_game_if_unset()
+	audio_stream_player.play()
 
 func _on_new_game_button_pressed() -> void:
 	new_game()