diff --git a/data/manifest.yaml b/data/manifest.yaml
index 940722e4..18975b65 100644
--- a/data/manifest.yaml
+++ b/data/manifest.yaml
@@ -248761,6 +248761,12 @@ I am Your Principal:
   steam:
     id: 1176330
 I am an Air Traffic Controller 4:
+  files:
+    <winLocalAppData>/TechnoBrain/ATC4:
+      tags:
+        - save
+      when:
+        - os: windows
   installDir:
     ATC4_g: {}
   launch:
@@ -596999,6 +597005,10 @@ Yu-Gi-Oh! Master Duel:
         - save
       when:
         - os: windows
+  registry:
+    HKEY_LOCAL_MACHINE/SOFTWARE/KONAMI/Yu-Gi-Oh! Power Of Chaos/system:
+      tags:
+        - save
 Yucatan:
   steam:
     id: 930220
diff --git a/data/missing.md b/data/missing.md
index 254e9cab..f19cb509 100644
--- a/data/missing.md
+++ b/data/missing.md
@@ -15302,7 +15302,6 @@
 * [Hytale](https://www.pcgamingwiki.com/wiki/?curid=164963)
 * [I (Don't) Hate Hentai Puzzles](https://www.pcgamingwiki.com/wiki/?curid=148525)
 * [I ♥ You!](https://www.pcgamingwiki.com/wiki/?curid=110038)
-* [I am an Air Traffic Controller 4](https://www.pcgamingwiki.com/wiki/?curid=171738)
 * [I Am Caligula](https://www.pcgamingwiki.com/wiki/?curid=43959)
 * [I Am Data](https://www.pcgamingwiki.com/wiki/?curid=144606)
 * [I Am Fish](https://www.pcgamingwiki.com/wiki/?curid=171602)
diff --git a/data/wiki-game-cache.yaml b/data/wiki-game-cache.yaml
index c650c1bc..ac181453 100644
--- a/data/wiki-game-cache.yaml
+++ b/data/wiki-game-cache.yaml
@@ -75099,6 +75099,8 @@ I am Your Principal:
 I am an Air Traffic Controller 4:
   pageId: 171738
   steam: 1348390
+  templates:
+    - '{{Game data/saves|Windows|{{p|localappdata}}\TechnoBrain\ATC4}}'
 I and Me:
   pageId: 37195
   steam: 399600
@@ -181113,7 +181115,8 @@ Yu-Gi-Oh! Master Duel:
   templates:
     - >-
       {{Game data/saves|Windows|{{P|game}}\..\Yu-Gi-Oh! Power of Chaos Common\*.ydr|{{P|game}}\..\Yu-Gi-Oh! Power of
-      Chaos Common\*.ydc|{{P|game}}\..\Yu-Gi-Oh! Power of Chaos Common\system.dat}}
+      Chaos Common\*.ydc|{{P|game}}\..\Yu-Gi-Oh! Power of Chaos Common\system.dat|{{p|hklm}}\SOFTWARE\KONAMI\Yu-Gi-Oh!
+      Power Of Chaos\system}}
 Yucatan:
   pageId: 128555
   steam: 930220