Main menu, ZX Spectrum-like font, Death screen, Fixed typo, Game Manager

scripts/Menu.cs

@@ -0,0 +1,29 @@
+using Godot;
+
+public partial class Menu : Node2D
+{
+	private Timer _timer;
+	private AudioStreamPlayer2D _thunderclap;
+	
+	public override void _Ready()
+	{
+		_timer = (Timer)FindChild("Timer");
+		_thunderclap = (AudioStreamPlayer2D)FindChild("Thunderclap");
+		
+		GameManager.IsPlaying = false;
+	}
+
+	public override void _Input(InputEvent @event)
+	{
+		if (@event.IsActionPressed("ui_confirm") && _timer.IsStopped())
+		{
+			_thunderclap.Play();
+			_timer.Start();
+		}
+	}
+
+	public void ChangeScene()
+	{
+		GetTree().ChangeSceneToFile("res://scenes/main_scene.tscn");
+	}
+}