diff --git a/data/manifest.yaml b/data/manifest.yaml
index d12e479b..ab1d7153 100644
--- a/data/manifest.yaml
+++ b/data/manifest.yaml
@@ -304038,6 +304038,52 @@ Hero of the Kingdom III:
             store: steam
   steam:
     id: 1784780
+"Hero of the Kingdom: The Lost Tales 3":
+  cloud:
+    steam: true
+  files:
+    "<root>/userdata/<storeUserId>/3340810/remote/Cloud.dat":
+      tags:
+        - config
+      when:
+        - store: steam
+    "<root>/userdata/<storeUserId>/3340810/remote/Save.dat":
+      tags:
+        - save
+      when:
+        - store: steam
+    "<winAppData>/Lonely Troops/Hero of the Kingdom The Lost Tales 3/Local.dat":
+      tags:
+        - config
+      when:
+        - os: windows
+    "<xdgData>/Lonely Troops/Hero of the Kingdom The Lost Tales 3/Local.dat":
+      tags:
+        - config
+      when:
+        - os: linux
+  gog:
+    id: 1313144493
+  id:
+    steamExtra:
+      - 3341070
+  installDir:
+    Hero of the Kingdom The Lost Tales 3: {}
+  launch:
+    "<base>/Hero_of_the_Kingdom_TLT3":
+      - when:
+          - os: linux
+            store: steam
+    "<base>/Hero_of_the_Kingdom_TLT3.app":
+      - when:
+          - os: mac
+            store: steam
+    "<base>/Hero_of_the_Kingdom_TLT3.exe":
+      - when:
+          - os: windows
+            store: steam
+  steam:
+    id: 3340810
 "Hero or Villain: Genesis":
   cloud:
     steam: true
diff --git a/data/steam-game-cache.yaml b/data/steam-game-cache.yaml
index 0d3254f6..801db439 100644
--- a/data/steam-game-cache.yaml
+++ b/data/steam-game-cache.yaml
@@ -599139,6 +599139,23 @@
 3319580: {}
 3319590: {}
 3331000: {}
+3340810:
+  installDir: Hero of the Kingdom The Lost Tales 3
+  launch:
+    - config:
+        oslist: windows
+      executable: Hero_of_the_Kingdom_TLT3.exe
+      type: default
+    - config:
+        oslist: macos
+      executable: Hero_of_the_Kingdom_TLT3.app
+      type: default
+    - config:
+        oslist: linux
+      executable: Hero_of_the_Kingdom_TLT3
+      type: default
+  nameLocalized:
+    russian: "Герой Королевства: Утраченные Сказания 3"
 3341420:
   installDir: "They're Alive"
   launch:
diff --git a/data/wiki-game-cache.yaml b/data/wiki-game-cache.yaml
index a23576eb..4475bd8b 100644
--- a/data/wiki-game-cache.yaml
+++ b/data/wiki-game-cache.yaml
@@ -96568,6 +96568,19 @@ Hero of the Kingdom IV:
     - "{{Game data/saves|Microsoft Store|{{P|localappdata}}\\Packages\\LonelyTroops.HerooftheKingdomTheLostTales2_2381gvamw3xn2\\LocalCache\\Roaming\\Lonely Troops\\Hero of the Kingdom The Lost Tales 2\\Cloud\\Save.dat}}"
     - "{{Game data/saves|Steam|{{p|steam}}\\userdata\\{{p|uid}}\\1784780\\remote\\Save.dat}}"
     - "{{Game data/saves|Linux|{{P|xdgdatahome}}/Lonely Troops/Hero of the Kingdom The Lost Tales 2/Save.dat}}"
+"Hero of the Kingdom: The Lost Tales 3":
+  cloud:
+    steam: true
+  gog: 1313144493
+  pageId: 199723
+  steam: 3340810
+  steamSide:
+    - 3341070
+  templates:
+    - "{{Game data/config|Windows|{{P|appdata}}\\Lonely Troops\\Hero of the Kingdom The Lost Tales 3\\Local.dat}}"
+    - "{{Game data/config|Steam|{{P|steam}}\\userdata\\{{P|uid}}\\3340810\\remote\\Cloud.dat}}"
+    - "{{Game data/config|Linux|{{P|xdgdatahome}}/Lonely Troops/Hero of the Kingdom The Lost Tales 3/Local.dat}}"
+    - "{{Game data/saves|Steam|{{P|steam}}\\userdata\\{{P|uid}}\\3340810\\remote\\Save.dat}}"
 "Hero or Villain: Genesis":
   cloud:
     steam: true