diff --git a/LANGUAGE.txt b/LANGUAGE.txt
index ebda7d4..b87e6a1 100644
--- a/LANGUAGE.txt
+++ b/LANGUAGE.txt
@@ -23,4 +23,5 @@ UEM_MASTERSKLIE = "Masters: Chris Klie";
 UEM_MASTERSCABAL = "Masters: Cabal";
 UEM_MASTERSMISC = "Masters: Willits, Chasar, Mustaine";
 UEM_MASTERSTITAN = "Masters: Titan";
-UEM_MASTERSINFERNO = "Masters: Inferno";
\ No newline at end of file
+UEM_MASTERSINFERNO = "Masters: Inferno";
+UEM_KDIZD = "Knee-Deep in ZDoom";
diff --git a/MAPINFO.txt b/MAPINFO.txt
index bade96f..e4f0edb 100644
--- a/MAPINFO.txt
+++ b/MAPINFO.txt
@@ -146,6 +146,14 @@ episode PL_MAP01
 // MOD-ADDED EPISODES
 //
 
+// Knee-Deep in ZDoom
+episode Z1M1
+{
+	name = "$UEM_KDIZD"
+	key = "k"
+	optional
+}
+
 // The Compendium
 episode HUBMAP
 {