diff --git a/data/manifest.yaml b/data/manifest.yaml
index 14475765..2cdea94a 100644
--- a/data/manifest.yaml
+++ b/data/manifest.yaml
@@ -332675,6 +332675,17 @@ Metal Fury 3000:
   steam:
     id: 991630
 'Metal Gear & Metal Gear 2: Solid Snake - Master Collection Version':
+  files:
+    <base>/mg12_savedata_win/<storeUserId>:
+      tags:
+        - save
+      when:
+        - os: windows
+    <base>/mg12_savedata_win/<storeUserId>/launcher:
+      tags:
+        - config
+      when:
+        - os: windows
   steam:
     id: 2131680
 Metal Gear (MSX2):
@@ -613511,6 +613522,9 @@ Wavetale:
         - os: windows
   gog:
     id: 1827430975
+  id:
+    steamExtra:
+      - 2060640
   installDir:
     Wavetale: {}
   launch:
diff --git a/data/missing.md b/data/missing.md
index 68fea225..4fa54031 100644
--- a/data/missing.md
+++ b/data/missing.md
@@ -19488,7 +19488,6 @@
 * [Metal Force: Tank Games Online](https://www.pcgamingwiki.com/wiki/?curid=180415)
 * [Metal Fury 3000](https://www.pcgamingwiki.com/wiki/?curid=151301)
 * [Metal Gear](https://www.pcgamingwiki.com/wiki/?curid=27727)
-* [Metal Gear & Metal Gear 2: Solid Snake - Master Collection Version](https://www.pcgamingwiki.com/wiki/?curid=190604)
 * [Metal Gear Solid - Master Collection Version](https://www.pcgamingwiki.com/wiki/?curid=188382)
 * [Metal Gear Solid 2: Sons of Liberty - Master Collection Version](https://www.pcgamingwiki.com/wiki/?curid=188384)
 * [Metal Gear Solid Δ: Snake Eater](https://www.pcgamingwiki.com/wiki/?curid=187350)
diff --git a/data/wiki-game-cache.yaml b/data/wiki-game-cache.yaml
index e202b302..cce6800a 100644
--- a/data/wiki-game-cache.yaml
+++ b/data/wiki-game-cache.yaml
@@ -101941,6 +101941,9 @@ Metal Gear:
 'Metal Gear & Metal Gear 2: Solid Snake - Master Collection Version':
   pageId: 190604
   steam: 2131680
+  templates:
+    - '{{Game data/config|Windows|{{p|game}}\mg12_savedata_win\{{p|uid}}\launcher\}}'
+    - '{{Game data/saves|Windows|{{p|game}}\mg12_savedata_win\{{p|uid}}\}}'
 Metal Gear (MSX2):
   gog: 2022393863
   pageId: 163842
@@ -188412,6 +188415,8 @@ Wavetale:
   gog: 1827430975
   pageId: 184241
   steam: 1823930
+  steamSide:
+    - 2060640
   templates:
     - '{{Game data/config|Windows|{{P|localappdata}}\LocalLow\Thunderful\Wavetale}}'
     - '{{Game data/saves|Windows|{{P|localappdata}}\LocalLow\Thunderful\Wavetale}}'