diff --git a/package.json b/package.json
index 8ce99075..312ca662 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,9 @@
     "react-dom": "^18.2.0",
     "sass-embedded": "^1.80.6",
     "ts-node": "^10.9.2",
-    "typescript": "^5.3.3",
+    "typescript": "^5.9.3",
+    "@typescript-eslint/eslint-plugin": "^8.48.0",
+    "@typescript-eslint/parser": "^8.48.0",
     "vite": "5.4.21",
     "vite-plugin-svgr": "^4.5.0"
   },
diff --git a/src/main/events/auth/get-session-hash.ts b/src/main/events/auth/get-session-hash.ts
deleted file mode 100644
index 02edebdc..00000000
--- a/src/main/events/auth/get-session-hash.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import jwt from "jsonwebtoken";
-
-import { registerEvent } from "../register-event";
-import { db, levelKeys } from "@main/level";
-import type { Auth } from "@types";
-
-const getSessionHash = async (_event: Electron.IpcMainInvokeEvent) => {
-  const auth = await db.get<string, Auth>(levelKeys.auth, {
-    valueEncoding: "json",
-  });
-
-  if (!auth) return null;
-  const payload = jwt.decode(auth.accessToken) as jwt.JwtPayload;
-
-  if (!payload) return null;
-
-  return payload.sessionId;
-};
-
-registerEvent("getSessionHash", getSessionHash);
diff --git a/src/main/events/auth/index.ts b/src/main/events/auth/index.ts
index e94e9bc5..cecffcb4 100644
--- a/src/main/events/auth/index.ts
+++ b/src/main/events/auth/index.ts
@@ -1,3 +1,2 @@
-import "./get-session-hash";
 import "./open-auth-window";
 import "./sign-out";
diff --git a/src/main/events/download-sources/get-download-sources-check-baseline.ts b/src/main/events/download-sources/get-download-sources-check-baseline.ts
deleted file mode 100644
index 2f3ab377..00000000
--- a/src/main/events/download-sources/get-download-sources-check-baseline.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { getDownloadSourcesCheckBaseline } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const getDownloadSourcesCheckBaselineHandler = async (
-  _event: Electron.IpcMainInvokeEvent
-) => {
-  return await getDownloadSourcesCheckBaseline();
-};
-
-registerEvent(
-  "getDownloadSourcesCheckBaseline",
-  getDownloadSourcesCheckBaselineHandler
-);
diff --git a/src/main/events/download-sources/get-download-sources-since-value.ts b/src/main/events/download-sources/get-download-sources-since-value.ts
deleted file mode 100644
index cbd06faf..00000000
--- a/src/main/events/download-sources/get-download-sources-since-value.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { getDownloadSourcesSinceValue } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const getDownloadSourcesSinceValueHandler = async (
-  _event: Electron.IpcMainInvokeEvent
-) => {
-  return await getDownloadSourcesSinceValue();
-};
-
-registerEvent(
-  "getDownloadSourcesSinceValue",
-  getDownloadSourcesSinceValueHandler
-);
diff --git a/src/main/events/download-sources/get-download-sources.ts b/src/main/events/download-sources/get-download-sources.ts
deleted file mode 100644
index 48583d9e..00000000
--- a/src/main/events/download-sources/get-download-sources.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { downloadSourcesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-import { orderBy } from "lodash-es";
-
-const getDownloadSources = async (_event: Electron.IpcMainInvokeEvent) => {
-  const allSources = await downloadSourcesSublevel.values().all();
-  return orderBy(allSources, "createdAt", "desc");
-};
-
-registerEvent("getDownloadSources", getDownloadSources);
diff --git a/src/main/events/download-sources/index.ts b/src/main/events/download-sources/index.ts
index 325d5570..454bc3c9 100644
--- a/src/main/events/download-sources/index.ts
+++ b/src/main/events/download-sources/index.ts
@@ -1,6 +1,3 @@
 import "./add-download-source";
-import "./get-download-sources-check-baseline";
-import "./get-download-sources-since-value";
-import "./get-download-sources";
 import "./remove-download-source";
 import "./sync-download-sources";
diff --git a/src/main/events/library/clear-new-download-options.ts b/src/main/events/library/clear-new-download-options.ts
deleted file mode 100644
index 55ebfd8f..00000000
--- a/src/main/events/library/clear-new-download-options.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { registerEvent } from "../register-event";
-import { gamesSublevel, levelKeys } from "@main/level";
-import { logger } from "@main/services";
-import type { GameShop } from "@types";
-
-const clearNewDownloadOptions = async (
-  _event: Electron.IpcMainInvokeEvent,
-  shop: GameShop,
-  objectId: string
-) => {
-  const gameKey = levelKeys.game(shop, objectId);
-
-  const game = await gamesSublevel.get(gameKey);
-  if (!game) return;
-
-  try {
-    await gamesSublevel.put(gameKey, {
-      ...game,
-      newDownloadOptionsCount: undefined,
-    });
-    logger.info(`Cleared newDownloadOptionsCount for game ${gameKey}`);
-  } catch (error) {
-    logger.error(`Failed to clear newDownloadOptionsCount: ${error}`);
-  }
-};
-
-registerEvent("clearNewDownloadOptions", clearNewDownloadOptions);
diff --git a/src/main/events/library/get-game-by-object-id.ts b/src/main/events/library/get-game-by-object-id.ts
deleted file mode 100644
index 239bcb8d..00000000
--- a/src/main/events/library/get-game-by-object-id.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { registerEvent } from "../register-event";
-import { gamesSublevel, downloadsSublevel, levelKeys } from "@main/level";
-import type { GameShop } from "@types";
-
-const getGameByObjectId = async (
-  _event: Electron.IpcMainInvokeEvent,
-  shop: GameShop,
-  objectId: string
-) => {
-  const gameKey = levelKeys.game(shop, objectId);
-  const [game, download] = await Promise.all([
-    gamesSublevel.get(gameKey),
-    downloadsSublevel.get(gameKey),
-  ]);
-
-  if (!game || game.isDeleted) return null;
-
-  return { id: gameKey, ...game, download };
-};
-
-registerEvent("getGameByObjectId", getGameByObjectId);
diff --git a/src/main/events/library/get-library.ts b/src/main/events/library/get-library.ts
deleted file mode 100644
index 9fb3416b..00000000
--- a/src/main/events/library/get-library.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-import type { LibraryGame } from "@types";
-import { registerEvent } from "../register-event";
-import {
-  downloadsSublevel,
-  gameAchievementsSublevel,
-  gamesShopAssetsSublevel,
-  gamesSublevel,
-} from "@main/level";
-
-const getLibrary = async (): Promise<LibraryGame[]> => {
-  return gamesSublevel
-    .iterator()
-    .all()
-    .then((results) => {
-      return Promise.all(
-        results
-          .filter(([_key, game]) => game.isDeleted === false)
-          .map(async ([key, game]) => {
-            const download = await downloadsSublevel.get(key);
-            const gameAssets = await gamesShopAssetsSublevel.get(key);
-
-            let unlockedAchievementCount = game.unlockedAchievementCount ?? 0;
-
-            if (!game.unlockedAchievementCount) {
-              const achievements = await gameAchievementsSublevel.get(key);
-
-              unlockedAchievementCount =
-                achievements?.unlockedAchievements.length ?? 0;
-            }
-
-            return {
-              id: key,
-              ...game,
-              download: download ?? null,
-              unlockedAchievementCount,
-              achievementCount: game.achievementCount ?? 0,
-              // Spread gameAssets last to ensure all image URLs are properly set
-              ...gameAssets,
-              // Preserve custom image URLs from game if they exist
-              customIconUrl: game.customIconUrl,
-              customLogoImageUrl: game.customLogoImageUrl,
-              customHeroImageUrl: game.customHeroImageUrl,
-            };
-          })
-      );
-    });
-};
-
-registerEvent("getLibrary", getLibrary);
diff --git a/src/main/events/library/index.ts b/src/main/events/library/index.ts
index d9d628d0..7f360a47 100644
--- a/src/main/events/library/index.ts
+++ b/src/main/events/library/index.ts
@@ -3,7 +3,6 @@ import "./add-game-to-favorites";
 import "./add-game-to-library";
 import "./change-game-playtime";
 import "./cleanup-unused-assets";
-import "./clear-new-download-options";
 import "./close-game";
 import "./copy-custom-game-asset";
 import "./create-game-shortcut";
@@ -11,8 +10,6 @@ import "./create-steam-shortcut";
 import "./delete-game-folder";
 import "./extract-game-download";
 import "./get-default-wine-prefix-selection-path";
-import "./get-game-by-object-id";
-import "./get-library";
 import "./open-game-executable-path";
 import "./open-game-installer-path";
 import "./open-game-installer";
diff --git a/src/main/events/themes/add-custom-theme.ts b/src/main/events/themes/add-custom-theme.ts
deleted file mode 100644
index 95f526d9..00000000
--- a/src/main/events/themes/add-custom-theme.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { Theme } from "@types";
-import { registerEvent } from "../register-event";
-import { themesSublevel } from "@main/level";
-
-const addCustomTheme = async (
-  _event: Electron.IpcMainInvokeEvent,
-  theme: Theme
-) => {
-  await themesSublevel.put(theme.id, theme);
-};
-
-registerEvent("addCustomTheme", addCustomTheme);
diff --git a/src/main/events/themes/delete-all-custom-themes.ts b/src/main/events/themes/delete-all-custom-themes.ts
deleted file mode 100644
index d7a42d39..00000000
--- a/src/main/events/themes/delete-all-custom-themes.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { themesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const deleteAllCustomThemes = async (_event: Electron.IpcMainInvokeEvent) => {
-  await themesSublevel.clear();
-};
-
-registerEvent("deleteAllCustomThemes", deleteAllCustomThemes);
diff --git a/src/main/events/themes/delete-custom-theme.ts b/src/main/events/themes/delete-custom-theme.ts
deleted file mode 100644
index d47c43fb..00000000
--- a/src/main/events/themes/delete-custom-theme.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { themesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const deleteCustomTheme = async (
-  _event: Electron.IpcMainInvokeEvent,
-  themeId: string
-) => {
-  await themesSublevel.del(themeId);
-};
-
-registerEvent("deleteCustomTheme", deleteCustomTheme);
diff --git a/src/main/events/themes/get-active-custom-theme.ts b/src/main/events/themes/get-active-custom-theme.ts
deleted file mode 100644
index b117f758..00000000
--- a/src/main/events/themes/get-active-custom-theme.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { themesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const getActiveCustomTheme = async () => {
-  const allThemes = await themesSublevel.values().all();
-  return allThemes.find((theme) => theme.isActive);
-};
-
-registerEvent("getActiveCustomTheme", getActiveCustomTheme);
diff --git a/src/main/events/themes/get-all-custom-themes.ts b/src/main/events/themes/get-all-custom-themes.ts
deleted file mode 100644
index f59a87cd..00000000
--- a/src/main/events/themes/get-all-custom-themes.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { themesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const getAllCustomThemes = async (_event: Electron.IpcMainInvokeEvent) => {
-  return themesSublevel.values().all();
-};
-
-registerEvent("getAllCustomThemes", getAllCustomThemes);
diff --git a/src/main/events/themes/get-custom-theme-by-id.ts b/src/main/events/themes/get-custom-theme-by-id.ts
deleted file mode 100644
index 4ec5dc03..00000000
--- a/src/main/events/themes/get-custom-theme-by-id.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { themesSublevel } from "@main/level";
-import { registerEvent } from "../register-event";
-
-const getCustomThemeById = async (
-  _event: Electron.IpcMainInvokeEvent,
-  themeId: string
-) => {
-  return themesSublevel.get(themeId);
-};
-
-registerEvent("getCustomThemeById", getCustomThemeById);
diff --git a/src/main/events/themes/index.ts b/src/main/events/themes/index.ts
index 5f4d4a02..0856efd9 100644
--- a/src/main/events/themes/index.ts
+++ b/src/main/events/themes/index.ts
@@ -1,11 +1,5 @@
-import "./add-custom-theme";
 import "./close-editor-window";
 import "./copy-theme-achievement-sound";
-import "./delete-all-custom-themes";
-import "./delete-custom-theme";
-import "./get-active-custom-theme";
-import "./get-all-custom-themes";
-import "./get-custom-theme-by-id";
 import "./get-theme-sound-data-url";
 import "./get-theme-sound-path";
 import "./import-theme-sound-from-store";
diff --git a/src/main/events/user-preferences/get-user-preferences.ts b/src/main/events/user-preferences/get-user-preferences.ts
deleted file mode 100644
index ba01d077..00000000
--- a/src/main/events/user-preferences/get-user-preferences.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { registerEvent } from "../register-event";
-import { db, levelKeys } from "@main/level";
-import type { UserPreferences } from "@types";
-
-const getUserPreferences = async () =>
-  db.get<string, UserPreferences | null>(levelKeys.userPreferences, {
-    valueEncoding: "json",
-  });
-
-registerEvent("getUserPreferences", getUserPreferences);
diff --git a/src/main/events/user-preferences/index.ts b/src/main/events/user-preferences/index.ts
index aab898e6..ab284ea3 100644
--- a/src/main/events/user-preferences/index.ts
+++ b/src/main/events/user-preferences/index.ts
@@ -1,5 +1,4 @@
 import "./authenticate-real-debrid";
 import "./authenticate-torbox";
 import "./auto-launch";
-import "./get-user-preferences";
 import "./update-user-preferences";
diff --git a/src/main/events/user/get-auth.ts b/src/main/events/user/get-auth.ts
deleted file mode 100644
index 7c2a9301..00000000
--- a/src/main/events/user/get-auth.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { db, levelKeys } from "@main/level";
-import type { Auth } from "@types";
-
-import { registerEvent } from "../register-event";
-
-const getAuth = async (_event: Electron.IpcMainInvokeEvent) =>
-  db.get<string, Auth>(levelKeys.auth, {
-    valueEncoding: "json",
-  });
-
-registerEvent("getAuth", getAuth);
diff --git a/src/main/events/user/index.ts b/src/main/events/user/index.ts
index cf63116f..46abcae3 100644
--- a/src/main/events/user/index.ts
+++ b/src/main/events/user/index.ts
@@ -1,3 +1,2 @@
-import "./get-auth";
 import "./get-compared-unlocked-achievements";
 import "./get-unlocked-achievements";
diff --git a/src/preload/index.ts b/src/preload/index.ts
index f7c062cb..1c40837b 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -13,7 +13,6 @@ import type {
   UpdateProfileRequest,
   SeedingStatus,
   GameAchievement,
-  Theme,
   FriendRequestSync,
   ShortcutLocation,
   AchievementCustomNotificationPosition,
@@ -86,7 +85,8 @@ contextBridge.exposeInMainWorld("electron", {
   },
 
   /* User preferences */
-  getUserPreferences: () => ipcRenderer.invoke("getUserPreferences"),
+  getUserPreferences: () =>
+    ipcRenderer.invoke("leveldbGet", "userPreferences", null, "json"),
   updateUserPreferences: (preferences: UserPreferences) =>
     ipcRenderer.invoke("updateUserPreferences", preferences),
   autoLaunch: (autoLaunchProps: { enabled: boolean; minimized: boolean }) =>
@@ -101,12 +101,7 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("addDownloadSource", url),
   removeDownloadSource: (url: string, removeAll?: boolean) =>
     ipcRenderer.invoke("removeDownloadSource", url, removeAll),
-  getDownloadSources: () => ipcRenderer.invoke("getDownloadSources"),
   syncDownloadSources: () => ipcRenderer.invoke("syncDownloadSources"),
-  getDownloadSourcesCheckBaseline: () =>
-    ipcRenderer.invoke("getDownloadSourcesCheckBaseline"),
-  getDownloadSourcesSinceValue: () =>
-    ipcRenderer.invoke("getDownloadSourcesSinceValue"),
 
   /* Library */
   toggleAutomaticCloudSync: (
@@ -183,8 +178,6 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("addGameToFavorites", shop, objectId),
   removeGameFromFavorites: (shop: GameShop, objectId: string) =>
     ipcRenderer.invoke("removeGameFromFavorites", shop, objectId),
-  clearNewDownloadOptions: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("clearNewDownloadOptions", shop, objectId),
   toggleGamePin: (shop: GameShop, objectId: string, pinned: boolean) =>
     ipcRenderer.invoke("toggleGamePin", shop, objectId, pinned),
   updateLaunchOptions: (
@@ -201,7 +194,6 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("selectGameWinePrefix", shop, objectId, winePrefixPath),
   verifyExecutablePathInUse: (executablePath: string) =>
     ipcRenderer.invoke("verifyExecutablePathInUse", executablePath),
-  getLibrary: () => ipcRenderer.invoke("getLibrary"),
   refreshLibraryAssets: () => ipcRenderer.invoke("refreshLibraryAssets"),
   openGameInstaller: (shop: GameShop, objectId: string) =>
     ipcRenderer.invoke("openGameInstaller", shop, objectId),
@@ -230,8 +222,6 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("removeGame", shop, objectId),
   deleteGameFolder: (shop: GameShop, objectId: string) =>
     ipcRenderer.invoke("deleteGameFolder", shop, objectId),
-  getGameByObjectId: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("getGameByObjectId", shop, objectId),
   resetGameAchievements: (shop: GameShop, objectId: string) =>
     ipcRenderer.invoke("resetGameAchievements", shop, objectId),
   changeGamePlayTime: (shop: GameShop, objectId: string, playtime: number) =>
@@ -287,8 +277,6 @@ contextBridge.exposeInMainWorld("electron", {
     gameArtifactId: string
   ) =>
     ipcRenderer.invoke("downloadGameArtifact", objectId, shop, gameArtifactId),
-  getGameArtifacts: (objectId: string, shop: GameShop) =>
-    ipcRenderer.invoke("getGameArtifacts", objectId, shop),
   getGameBackupPreview: (objectId: string, shop: GameShop) =>
     ipcRenderer.invoke("getGameBackupPreview", objectId, shop),
   selectGameBackupPath: (
@@ -503,11 +491,10 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("getUnlockedAchievements", objectId, shop),
 
   /* Auth */
-  getAuth: () => ipcRenderer.invoke("getAuth"),
+  getAuth: () => ipcRenderer.invoke("leveldbGet", "auth", null, "json"),
   signOut: () => ipcRenderer.invoke("signOut"),
   openAuthWindow: (page: AuthPage) =>
     ipcRenderer.invoke("openAuthWindow", page),
-  getSessionHash: () => ipcRenderer.invoke("getSessionHash"),
   onSignIn: (cb: () => void) => {
     const listener = (_event: Electron.IpcRendererEvent) => cb();
     ipcRenderer.on("on-signin", listener);
@@ -565,16 +552,8 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("showAchievementTestNotification"),
 
   /* Themes */
-  addCustomTheme: (theme: Theme) => ipcRenderer.invoke("addCustomTheme", theme),
-  getAllCustomThemes: () => ipcRenderer.invoke("getAllCustomThemes"),
-  deleteAllCustomThemes: () => ipcRenderer.invoke("deleteAllCustomThemes"),
-  deleteCustomTheme: (themeId: string) =>
-    ipcRenderer.invoke("deleteCustomTheme", themeId),
   updateCustomTheme: (themeId: string, code: string) =>
     ipcRenderer.invoke("updateCustomTheme", themeId, code),
-  getCustomThemeById: (themeId: string) =>
-    ipcRenderer.invoke("getCustomThemeById", themeId),
-  getActiveCustomTheme: () => ipcRenderer.invoke("getActiveCustomTheme"),
   toggleCustomTheme: (themeId: string, isActive: boolean) =>
     ipcRenderer.invoke("toggleCustomTheme", themeId, isActive),
   copyThemeAchievementSound: (themeId: string, sourcePath: string) =>
diff --git a/src/renderer/src/components/bottom-panel/bottom-panel.tsx b/src/renderer/src/components/bottom-panel/bottom-panel.tsx
index 2c32c5da..f8e4fde8 100644
--- a/src/renderer/src/components/bottom-panel/bottom-panel.tsx
+++ b/src/renderer/src/components/bottom-panel/bottom-panel.tsx
@@ -7,11 +7,13 @@ import {
   useToast,
   useUserDetails,
 } from "@renderer/hooks";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 import "./bottom-panel.scss";
 
 import { useNavigate } from "react-router-dom";
 import { VERSION_CODENAME } from "@renderer/constants";
+import type jwt from "jsonwebtoken";
 
 export function BottomPanel() {
   const { t } = useTranslation("bottom_panel");
@@ -60,7 +62,28 @@ export function BottomPanel() {
   }, [t, showSuccessToast]);
 
   useEffect(() => {
-    window.electron.getSessionHash().then((result) => setSessionHash(result));
+    const getSessionHash = async () => {
+      const auth = (await levelDBService.get("auth", null, "json")) as {
+        accessToken?: string;
+      } | null;
+
+      if (!auth?.accessToken) {
+        setSessionHash(null);
+        return;
+      }
+
+      try {
+        const jwtModule = await import("jsonwebtoken");
+        const payload = jwtModule.decode(
+          auth.accessToken
+        ) as jwt.JwtPayload | null;
+        setSessionHash(payload?.sessionId ?? null);
+      } catch {
+        setSessionHash(null);
+      }
+    };
+
+    getSessionHash();
   }, [userDetails?.id]);
 
   const status = useMemo(() => {
diff --git a/src/renderer/src/context/game-details/game-details.context.tsx b/src/renderer/src/context/game-details/game-details.context.tsx
index 29feabf5..e41046e8 100644
--- a/src/renderer/src/context/game-details/game-details.context.tsx
+++ b/src/renderer/src/context/game-details/game-details.context.tsx
@@ -12,6 +12,7 @@ import {
 } from "@renderer/hooks";
 
 import type {
+  Download,
   DownloadSource,
   GameRepack,
   GameShop,
@@ -95,9 +96,19 @@ export function GameDetailsContextProvider({
   );
 
   const updateGame = useCallback(async () => {
-    return window.electron
-      .getGameByObjectId(shop, objectId)
-      .then((result) => setGame(result));
+    const gameKey = `${shop}:${objectId}`;
+    const [game, download] = await Promise.all([
+      levelDBService.get(gameKey, "games") as Promise<LibraryGame | null>,
+      levelDBService.get(gameKey, "downloads") as Promise<Download | null>,
+    ]);
+
+    if (!game || game.isDeleted) {
+      setGame(null);
+      return;
+    }
+
+    const { id: _id, ...gameWithoutId } = game;
+    setGame({ id: gameKey, ...gameWithoutId, download: download ?? null });
   }, [shop, objectId]);
 
   const isGameDownloading =
diff --git a/src/renderer/src/declaration.d.ts b/src/renderer/src/declaration.d.ts
index 56205b2f..940741f9 100644
--- a/src/renderer/src/declaration.d.ts
+++ b/src/renderer/src/declaration.d.ts
@@ -18,10 +18,8 @@ import type {
   LudusaviBackup,
   UserAchievement,
   ComparedAchievements,
-  LibraryGame,
   GameRunning,
   TorBoxUser,
-  Theme,
   Auth,
   ShortcutLocation,
   ShopAssets,
@@ -142,10 +140,6 @@ declare global {
       shop: GameShop,
       objectId: string
     ) => Promise<void>;
-    clearNewDownloadOptions: (
-      shop: GameShop,
-      objectId: string
-    ) => Promise<void>;
     toggleGamePin: (
       shop: GameShop,
       objectId: string,
@@ -162,7 +156,6 @@ declare global {
       winePrefixPath: string | null
     ) => Promise<void>;
     verifyExecutablePathInUse: (executablePath: string) => Promise<Game>;
-    getLibrary: () => Promise<LibraryGame[]>;
     refreshLibraryAssets: () => Promise<void>;
     openGameInstaller: (shop: GameShop, objectId: string) => Promise<boolean>;
     openGameInstallerPath: (shop: GameShop, objectId: string) => Promise<void>;
@@ -177,10 +170,6 @@ declare global {
     removeGameFromLibrary: (shop: GameShop, objectId: string) => Promise<void>;
     removeGame: (shop: GameShop, objectId: string) => Promise<void>;
     deleteGameFolder: (shop: GameShop, objectId: string) => Promise<unknown>;
-    getGameByObjectId: (
-      shop: GameShop,
-      objectId: string
-    ) => Promise<LibraryGame | null>;
     onGamesRunning: (
       cb: (
         gamesRunning: Pick<GameRunning, "id" | "sessionDurationInMillis">[]
@@ -194,9 +183,9 @@ declare global {
       playtimeInSeconds: number
     ) => Promise<void>;
     /* User preferences */
+    getUserPreferences: () => Promise<UserPreferences | null>;
     authenticateRealDebrid: (apiToken: string) => Promise<RealDebridUser>;
     authenticateTorBox: (apiToken: string) => Promise<TorBoxUser>;
-    getUserPreferences: () => Promise<UserPreferences | null>;
     updateUserPreferences: (
       preferences: Partial<UserPreferences>
     ) => Promise<void>;
@@ -217,10 +206,7 @@ declare global {
       removeAll = false,
       downloadSourceId?: string
     ) => Promise<void>;
-    getDownloadSources: () => Promise<DownloadSource[]>;
     syncDownloadSources: () => Promise<void>;
-    getDownloadSourcesCheckBaseline: () => Promise<string | null>;
-    getDownloadSourcesSinceValue: () => Promise<string | null>;
 
     /* Hardware */
     getDiskFreeSpace: (path: string) => Promise<DiskUsage>;
@@ -237,10 +223,6 @@ declare global {
       shop: GameShop,
       gameArtifactId: string
     ) => Promise<void>;
-    getGameArtifacts: (
-      objectId: string,
-      shop: GameShop
-    ) => Promise<GameArtifact[]>;
     getGameBackupPreview: (
       objectId: string,
       shop: GameShop
@@ -355,7 +337,6 @@ declare global {
     getAuth: () => Promise<Auth | null>;
     signOut: () => Promise<void>;
     openAuthWindow: (page: AuthPage) => Promise<void>;
-    getSessionHash: () => Promise<string | null>;
     onSignIn: (cb: () => void) => () => Electron.IpcRenderer;
     onAccountUpdated: (cb: () => void) => () => Electron.IpcRenderer;
     onSignOut: (cb: () => void) => () => Electron.IpcRenderer;
@@ -408,13 +389,7 @@ declare global {
     showAchievementTestNotification: () => Promise<void>;
 
     /* Themes */
-    addCustomTheme: (theme: Theme) => Promise<void>;
-    getAllCustomThemes: () => Promise<Theme[]>;
-    deleteAllCustomThemes: () => Promise<void>;
-    deleteCustomTheme: (themeId: string) => Promise<void>;
     updateCustomTheme: (themeId: string, code: string) => Promise<void>;
-    getCustomThemeById: (themeId: string) => Promise<Theme | null>;
-    getActiveCustomTheme: () => Promise<Theme | null>;
     toggleCustomTheme: (themeId: string, isActive: boolean) => Promise<void>;
     copyThemeAchievementSound: (
       themeId: string,
diff --git a/src/renderer/src/hooks/use-library.ts b/src/renderer/src/hooks/use-library.ts
index f7310df0..23e5177b 100644
--- a/src/renderer/src/hooks/use-library.ts
+++ b/src/renderer/src/hooks/use-library.ts
@@ -1,15 +1,65 @@
 import { useCallback } from "react";
 import { useAppDispatch, useAppSelector } from "./redux";
 import { setLibrary } from "@renderer/features";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import type {
+  LibraryGame,
+  Game,
+  Download,
+  ShopAssets,
+  GameAchievement,
+} from "@types";
 
 export function useLibrary() {
   const dispatch = useAppDispatch();
   const library = useAppSelector((state) => state.library.value);
 
   const updateLibrary = useCallback(async () => {
-    return window.electron
-      .getLibrary()
-      .then((updatedLibrary) => dispatch(setLibrary(updatedLibrary)));
+    const results = await levelDBService.iterator("games");
+
+    const libraryGames = await Promise.all(
+      results
+        .filter(([_key, game]) => (game as Game).isDeleted === false)
+        .map(async ([key, game]) => {
+          const gameData = game as Game;
+          const download = (await levelDBService.get(
+            key,
+            "downloads"
+          )) as Download | null;
+          const gameAssets = (await levelDBService.get(
+            key,
+            "gameShopAssets"
+          )) as (ShopAssets & { updatedAt: number }) | null;
+
+          let unlockedAchievementCount = gameData.unlockedAchievementCount ?? 0;
+
+          if (!gameData.unlockedAchievementCount) {
+            const achievements = (await levelDBService.get(
+              key,
+              "gameAchievements"
+            )) as GameAchievement | null;
+
+            unlockedAchievementCount =
+              achievements?.unlockedAchievements.length ?? 0;
+          }
+
+          return {
+            id: key,
+            ...gameData,
+            download: download ?? null,
+            unlockedAchievementCount,
+            achievementCount: gameData.achievementCount ?? 0,
+            // Spread gameAssets last to ensure all image URLs are properly set
+            ...gameAssets,
+            // Preserve custom image URLs from game if they exist
+            customIconUrl: gameData.customIconUrl,
+            customLogoImageUrl: gameData.customLogoImageUrl,
+            customHeroImageUrl: gameData.customHeroImageUrl,
+          } as LibraryGame;
+        })
+    );
+
+    dispatch(setLibrary(libraryGames));
   }, [dispatch]);
 
   return { library, updateLibrary };
diff --git a/src/renderer/src/pages/profile/profile-content/user-library-game-card.tsx b/src/renderer/src/pages/profile/profile-content/user-library-game-card.tsx
index e09226b5..5b32677a 100644
--- a/src/renderer/src/pages/profile/profile-content/user-library-game-card.tsx
+++ b/src/renderer/src/pages/profile/profile-content/user-library-game-card.tsx
@@ -126,10 +126,17 @@ export function UserLibraryGameCard({
 
   return (
     <>
-      <button
-        type="button"
+      <div
         className="user-library-game__cover"
         onClick={() => navigate(buildUserGameDetailsPath(game))}
+        onKeyDown={(e) => {
+          if (e.key === "Enter" || e.key === " ") {
+            e.preventDefault();
+            navigate(buildUserGameDetailsPath(game));
+          }
+        }}
+        role="button"
+        tabIndex={0}
         title={isTooltipHovered ? undefined : game.title}
       >
         <div className="user-library-game__overlay">
@@ -238,7 +245,7 @@ export function UserLibraryGameCard({
             onError={() => setImageError(true)}
           />
         )}
-      </button>
+      </div>
       <Tooltip
         id={game.objectId}
         style={{