diff --git a/src/MarbleWorld.hx b/src/MarbleWorld.hx
index 5932b1c1..a7d20666 100644
--- a/src/MarbleWorld.hx
+++ b/src/MarbleWorld.hx
@@ -973,11 +973,16 @@ class MarbleWorld extends Scheduler {
 				if (timeTravelSound == null) {
 					var ttsnd = ResourceLoader.getResource("data/sound/timetravelactive.wav", ResourceLoader.getAudio, this.soundResources);
 					timeTravelSound = AudioManager.playSound(ttsnd, null, true);
+
+					if (alarmSound != null)
+						alarmSound.pause = true;
 				}
 			} else {
 				if (timeTravelSound != null) {
 					timeTravelSound.stop();
 					timeTravelSound = null;
+					if (alarmSound != null)
+						alarmSound.pause = false;
 				}
 				if (this.timeState.currentAttemptTime >= 3.5)
 					this.timeState.gameplayClock += dt;
diff --git a/src/Settings.hx b/src/Settings.hx
index 00c5e0ac..5f0a7b5e 100644
--- a/src/Settings.hx
+++ b/src/Settings.hx
@@ -238,7 +238,7 @@ class Settings {
 		#if hl
 		Window.getInstance().resize(optionsSettings.screenWidth, optionsSettings.screenHeight);
 		Window.getInstance().displayMode = optionsSettings.isFullScreen ? FullscreenResize : Windowed;
-		uiScale = Window.getInstance().windowToPixelRatio;
+		uiScale = 1 / Window.getInstance().windowToPixelRatio;
 		#end
 		#if js
 		Window.getInstance().propagateKeyEvents = true;