Add build directory to .gitignore, create export presets for Web and Windows Desktop, adjust z-index and mouse filter in level_1.tscn, add update_game_state function in level.gd, change main_scene path in project.godot, set rendering method to "gl_compatibility", add LevelSelect and related nodes in main_menu.tscn, create scene_manager.tscn with MainMenu node, implement functionality for menu button selection in main_menu.gd.

utility/game_state.gd

@@ -54,3 +54,10 @@ func game_win():
 
 func game_lose():
 	pass
+
+func reset():
+	level_timer = 0.0
+	level_started = false
+	level_complete = false
+	gathered_nectar = 0
+	drones_used = 0

utility/global_scene_manager.gd

@@ -0,0 +1,7 @@
+class_name GlobalSceneManager extends Node
+
+signal change_scene(scene_name: String)
+
+func load_scene(scene_name: String) -> void:
+	Log.pr("Sending signal to change scene", scene_name)
+	emit_signal("change_scene", scene_name)