diff --git a/Userland/Games/2048/CMakeLists.txt b/Userland/Games/2048/CMakeLists.txt
index d8f9bb2e7b..e31191c05a 100644
--- a/Userland/Games/2048/CMakeLists.txt
+++ b/Userland/Games/2048/CMakeLists.txt
@@ -12,4 +12,4 @@ set(SOURCES
 )
 
 serenity_app(2048 ICON app-2048)
-target_link_libraries(2048 LibGUI)
+target_link_libraries(2048 LibConfig LibGUI)
diff --git a/Userland/Games/2048/main.cpp b/Userland/Games/2048/main.cpp
index 1182b97223..a8a4c0a604 100644
--- a/Userland/Games/2048/main.cpp
+++ b/Userland/Games/2048/main.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2021, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -7,7 +7,7 @@
 #include "BoardView.h"
 #include "Game.h"
 #include "GameSizeDialog.h"
-#include <LibCore/ConfigFile.h>
+#include <LibConfig/Client.h>
 #include <LibGUI/Action.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
@@ -37,22 +37,7 @@ int main(int argc, char** argv)
 
     auto window = GUI::Window::construct();
 
-    auto config = Core::ConfigFile::open_for_app("2048", Core::ConfigFile::AllowWriting::Yes);
-
-    size_t board_size = config->read_num_entry("", "board_size", 4);
-    u32 target_tile = config->read_num_entry("", "target_tile", 2048);
-    bool evil_ai = config->read_bool_entry("", "evil_ai", false);
-
-    if ((target_tile & (target_tile - 1)) != 0) {
-        // If the target tile is not a power of 2, reset to its default value.
-        target_tile = 2048;
-    }
-
-    config->write_num_entry("", "board_size", board_size);
-    config->write_num_entry("", "target_tile", target_tile);
-    config->write_bool_entry("", "evil_ai", evil_ai);
-
-    config->sync();
+    Config::pledge_domains("2048");
 
     if (pledge("stdio rpath recvfd sendfd wpath cpath", nullptr) < 0) {
         perror("pledge");
@@ -64,7 +49,7 @@ int main(int argc, char** argv)
         return 1;
     }
 
-    if (unveil(config->filename().characters(), "crw") < 0) {
+    if (unveil("/tmp/portal/config", "rw") < 0) {
         perror("unveil");
         return 1;
     }
@@ -74,6 +59,19 @@ int main(int argc, char** argv)
         return 1;
     }
 
+    size_t board_size = Config::read_i32("2048", "", "board_size", 4);
+    u32 target_tile = Config::read_i32("2048", "", "target_tile", 2048);
+    bool evil_ai = Config::read_bool("2048", "", "evil_ai", false);
+
+    if ((target_tile & (target_tile - 1)) != 0) {
+        // If the target tile is not a power of 2, reset to its default value.
+        target_tile = 2048;
+    }
+
+    Config::write_i32("2048", "", "board_size", board_size);
+    Config::write_i32("2048", "", "target_tile", target_tile);
+    Config::write_bool("2048", "", "evil_ai", evil_ai);
+
     window->set_double_buffering_enabled(false);
     window->set_title("2048");
     window->resize(315, 336);
@@ -121,14 +119,10 @@ int main(int argc, char** argv)
 
         if (!size_dialog->temporary()) {
 
-            config->write_num_entry("", "board_size", board_size);
-            config->write_num_entry("", "target_tile", target_tile);
-            config->write_bool_entry("", "evil_ai", evil_ai);
+            Config::write_i32("2048", "", "board_size", board_size);
+            Config::write_i32("2048", "", "target_tile", target_tile);
+            Config::write_bool("2048", "", "evil_ai", evil_ai);
 
-            if (!config->sync()) {
-                GUI::MessageBox::show(window, "Configuration could not be synced", "Error", GUI::MessageBox::Type::Error);
-                return;
-            }
             GUI::MessageBox::show(window, "New settings have been saved and will be applied on a new game", "Settings Changed Successfully", GUI::MessageBox::Type::Information);
             return;
         }