--- a/CREDITS	Sat Apr 30 20:55:16 2016 +0200
+++ b/CREDITS	Sat Nov 19 15:00:14 2016 +0100
@@ -81,6 +81,7 @@
      http://www.freesound.org/people/uair01/sounds/65291/
 - Air mine impact sound by Wuzzy (WTFPL), based on
      http://www.freesound.org/people/batchku/sounds/10479/
+- Countdown sounds by Wuzzy (WTFPL)
 - Laser Sight sound originally from drzhn (CC-0), remixed from
      https://www.freesound.org/people/drzhnn/sounds/199938/
 - Flying Saucer boost sound originally by Jagadamba (CC-BY 3.0), remixed from