diff --git a/entities/player/player_input.gd b/entities/player/player_input.gd
index 7780a4e..f9889d2 100644
--- a/entities/player/player_input.gd
+++ b/entities/player/player_input.gd
@@ -30,7 +30,6 @@ func _ready():
 	var has_authority = is_multiplayer_authority()
 	set_process(has_authority)
 	set_process_unhandled_input(has_authority)
-	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
 
 func _unhandled_input(event: InputEvent) -> void:
 	var mouse_mode = Input.get_mouse_mode()
diff --git a/main.tscn b/main.tscn
index 2fa6731..6e77c01 100644
--- a/main.tscn
+++ b/main.tscn
@@ -19,30 +19,38 @@ func _ready():
 	$BootMenu/Multiplayer.join_server.connect(_join_server)
 
 func _start_demo():
-	if mode: mode.queue_free()
-	mode = SINGLEPLAYER.instantiate()
-	add_child(mode)
+	_set_game_mode(SINGLEPLAYER.instantiate())
 	$BootMenu.hide()
 
 func _start_server(port, nickname):
-	if mode: mode.queue_free()
-	mode = MULTIPLAYER.instantiate()
-	add_child(mode)
+	_set_game_mode(MULTIPLAYER.instantiate())
 	mode.start_server(port, nickname)
 	$BootMenu.hide()
 
 func _join_server(host, port, nickname):
-	if mode: mode.queue_free()
-	mode = MULTIPLAYER.instantiate()
-	add_child(mode)
+	_set_game_mode(MULTIPLAYER.instantiate())
 	mode.connected_to_server.connect($BootMenu/Multiplayer._on_connected_to_server)
 	mode.connection_failed.connect($BootMenu/Multiplayer._on_connection_failed)
 	mode.join_server(host, port, nickname)
 
-func _unhandled_input(event):
-	# exit the program
+func _input(event):
 	if event.is_action_pressed(\"exit\"):
-		get_tree().quit()
+		_set_game_mode(null)
+		multiplayer.multiplayer_peer.close()
+		$BootMenu.show()
+
+func _set_game_mode(new_mode : Node):
+	if mode != null:
+		remove_child(mode)
+		mode.queue_free()
+	mode = new_mode
+	if mode == null:
+		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+	else:
+		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+		add_child(mode)
+
+func _unhandled_input(event):
 	# switch window mode
 	if event.is_action_pressed(\"window_mode\"):
 		if DisplayServer.window_get_mode() == DisplayServer.WINDOW_MODE_FULLSCREEN: