diff --git a/codes/GMSE01.xml b/codes/GMSE01.xml
index 5b293f5..3624e98 100644
--- a/codes/GMSE01.xml
+++ b/codes/GMSE01.xml
@@ -416,7 +416,7 @@
         <title lang="en">Fast Any%</title>
         <author>Psychonauter</author>
         <version>1.1</version>
-        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret).</description>
+        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret). This code is not compatible with any code containing a level select.</description>
         <date>Sep 30, 2017</date>
         <source>
             C22A6710 00000078
@@ -557,7 +557,7 @@
         <title lang="en">Stage Randomizer (Experimental)</title>
         <author>Noki Doki</author>
         <version>1.0</version>
-        <description>Loads stages in randomized order.</description>
+        <description>Loads stages in randomized order. This code is not compatible with any code containing a level select.</description>
         <date>Oct 11, 2017</date>
         <source>
             C22A6710 00000023
diff --git a/codes/GMSJ01.xml b/codes/GMSJ01.xml
index bbe0170..ac07e08 100644
--- a/codes/GMSJ01.xml
+++ b/codes/GMSJ01.xml
@@ -404,7 +404,7 @@
         <author>Psychonauter</author>
         <version>1.1</version>
         <date>Oct 12, 2017</date>
-        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret).</description>
+        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret). This code is not compatible with any code containing a level select.</description>
         <source>
             C20FA19C 00000078
             3C60803E 60636010
diff --git a/codes/GMSP01.xml b/codes/GMSP01.xml
index 903d6af..e9b88d9 100644
--- a/codes/GMSP01.xml
+++ b/codes/GMSP01.xml
@@ -413,7 +413,7 @@
         <author>Psychonauter</author>
         <version>1.1</version>
         <date>Oct 12, 2017</date>
-        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret).</description>
+        <description>Loads stages in any% order, skips all save boxes and replaces all Dialog with "!!!" (except for the Pianta 5 secret). This code is not compatible with any code containing a level select.</description>
         <source>
             C229E668 00000078
             3C60803E 606310D0