diff --git a/src/main/services/steam-250.ts b/src/main/services/steam-250.ts
index dc84cb21..cec70774 100644
--- a/src/main/services/steam-250.ts
+++ b/src/main/services/steam-250.ts
@@ -35,5 +35,11 @@ const steam250Paths = [
 export const getSteam250List = async () => {
   const gamesPromises = steam250Paths.map((path) => requestSteam250(path));
   const gamesList = (await Promise.all(gamesPromises)).flat();
-  return [...new Set(gamesList)];
+
+  const gamesMap = gamesList.reduce((map, item) => {
+    map.set(item.objectID, item);
+    return map;
+  }, new Map<string, Steam250Game>());
+
+  return [...gamesMap.values()];
 };