diff --git a/data/manifest.yaml b/data/manifest.yaml
index 81dd801f..5e8d9119 100644
--- a/data/manifest.yaml
+++ b/data/manifest.yaml
@@ -139205,6 +139205,19 @@ Destroy All Humans! 2 - Reprobed:
         - os: windows
   gog:
     id: 1744638356
+  id:
+    gogExtra:
+      - 2114006874
+      - 1620328558
+      - 1735750190
+      - 1418041747
+      - 1345099658
+      - 1794014675
+    steamExtra:
+      - 2080850
+      - 2080852
+      - 2080851
+      - 2082930
   steam:
     id: 1266700
 Destroy Space Aliens:
@@ -157584,6 +157597,9 @@ Duke Nukem:
         - os: dos
   gog:
     id: 1207664963
+  id:
+    gogExtra:
+      - 1207659149
   installDir:
     Duke Nukem 1: {}
   launch:
@@ -157613,6 +157629,9 @@ Duke Nukem 3D:
         - os: dos
   gog:
     id: 1207658730
+  id:
+    steamExtra:
+      - 225140
   installDir:
     Duke Nukem 3D: {}
   launch:
@@ -157818,6 +157837,9 @@ Duke Nukem II:
         - os: dos
   gog:
     id: 1207664973
+  id:
+    gogExtra:
+      - 1207659149
   installDir:
     Duke Nukem 2: {}
   launch:
@@ -521373,6 +521395,12 @@ The Cycle:
         - config
       when:
         - os: windows
+  id:
+    steamExtra:
+      - 1947000
+      - 1947010
+      - 1947011
+      - 1947012
   steam:
     id: 868270
 The D.R.G. Initiative:
diff --git a/data/wiki-game-cache.yaml b/data/wiki-game-cache.yaml
index 5b8880cd..d6e98599 100644
--- a/data/wiki-game-cache.yaml
+++ b/data/wiki-game-cache.yaml
@@ -41831,8 +41831,20 @@ Destroy All Humans! - Clone Carnage:
   steam: 1872550
 Destroy All Humans! 2 - Reprobed:
   gog: 1744638356
+  gogSide:
+    - 2114006874
+    - 1620328558
+    - 1735750190
+    - 1418041747
+    - 1345099658
+    - 1794014675
   pageId: 171522
   steam: 1266700
+  steamSide:
+    - 2080850
+    - 2080852
+    - 2080851
+    - 2082930
   templates:
     - >-
       {{Game
@@ -47429,6 +47441,8 @@ Duke Dashington Remastered:
   steam: 472420
 Duke Nukem:
   gog: 1207664963
+  gogSide:
+    - 1207659149
   pageId: 7478
   steam: 240160
   templates:
@@ -47438,6 +47452,8 @@ Duke Nukem 3D:
   gog: 1207658730
   pageId: 158
   steam: 359850
+  steamSide:
+    - 225140
   templates:
     - '{{Game data/config|DOS|{{p|game}}\DUKE3D.CFG}}'
     - '{{Game data/saves|DOS|{{p|game}}\GAME*.SAV}}'
@@ -47471,6 +47487,8 @@ Duke Nukem Forever (2001):
     - '{{Game data/saves|Windows|{{p|game}}\Players\[player name]\Save}}'
 Duke Nukem II:
   gog: 1207664973
+  gogSide:
+    - 1207659149
   pageId: 7481
   steam: 240180
   templates:
@@ -158082,6 +158100,11 @@ The Cycle:
 'The Cycle: Frontier':
   pageId: 178218
   steam: 868270
+  steamSide:
+    - 1947000
+    - 1947010
+    - 1947011
+    - 1947012
   templates:
     - '{{Game data/config|Windows|{{p|localappdata}}\Prospect\Saved}}'
 The D Show: