diff --git a/files/credits.txt b/files/credits.txt
index a0654d9..f014c36 100644
--- a/files/credits.txt
+++ b/files/credits.txt
@@ -37,6 +37,10 @@ https://youtu.be/3F8C713XUj8
 Wayward Ghouls:
 http://teknoaxe.com/Link_Code_3.php?q=1469
 
+Spider's Domain
+Alexey Kasyanchuk (DEgITx) [ https://degitx.com/links ]
+https://creativecommons.org/licenses/by/4.0/
+
 Sound Effects:
 
 _finish_level.ogg uses Shock Stab 08 by nomiqbomi from freesound. License Creative Commons 0.
diff --git a/sounds/ambience/Spider's Domain.ogg b/sounds/ambience/Spider's Domain.ogg
index a0d1c83..3fbc61c 100644
--- a/sounds/ambience/Spider's Domain.ogg	
+++ b/sounds/ambience/Spider's Domain.ogg	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f0ec3ac28fec2769d542eda7d04b715b3da258a598b183ec6d74ddb8632c060f
-size 1775002
+oid sha256:b2e004b5754598fed21dd575ec3f567ba2613c0262c824eb5dd3b4abb7413de8
+size 4174352