diff --git a/src/xenia/app/emulator_window.cc b/src/xenia/app/emulator_window.cc
index 9b0789978..9f0f8766b 100644
--- a/src/xenia/app/emulator_window.cc
+++ b/src/xenia/app/emulator_window.cc
@@ -1870,24 +1870,6 @@ void EmulatorWindow::ToggleGPUSetting(gpu_cvar value) {
   }
 }
 
-// Determine if the Xbox Gamebar is enabled via the Windows registry
-bool EmulatorWindow::IsUseNexusForGameBarEnabled() {
-#ifdef _WIN32
-  const LPCWSTR reg_path = L"SOFTWARE\\Microsoft\\GameBar";
-  const LPCWSTR key = L"UseNexusForGameBarEnabled";
-
-  DWORD value = 0;
-  DWORD dataSize = sizeof(value);
-
-  RegGetValue(HKEY_CURRENT_USER, reg_path, key, RRF_RT_DWORD, nullptr, &value,
-              &dataSize);
-
-  return (bool)value;
-#else
-  return false;
-#endif
-}
-
 void EmulatorWindow::DisplayHotKeysConfig() {
   std::string msg = "";
   std::string msg_passthru = "";
diff --git a/src/xenia/app/emulator_window.h b/src/xenia/app/emulator_window.h
index 6c81dd828..945991465 100644
--- a/src/xenia/app/emulator_window.h
+++ b/src/xenia/app/emulator_window.h
@@ -236,7 +236,6 @@ class EmulatorWindow {
                          bool vibrate = true);
   void GamepadHotKeys();
   void ToggleGPUSetting(gpu_cvar index);
-  bool IsUseNexusForGameBarEnabled();
   void DisplayHotKeysConfig();
 
   static std::string CanonicalizeFileExtension(
diff --git a/src/xenia/base/system.h b/src/xenia/base/system.h
index 519d954e1..b26dc4378 100644
--- a/src/xenia/base/system.h
+++ b/src/xenia/base/system.h
@@ -29,6 +29,9 @@ void LaunchFileExplorer(const std::filesystem::path& path);
 
 bool SetProcessPriorityClass(const uint32_t priority_class);
 
+// Determine if the Xbox Gamebar is enabled via the Windows registry
+bool IsUseNexusForGameBarEnabled();
+
 enum class SimpleMessageBoxType {
   Help,
   Warning,
diff --git a/src/xenia/base/system_android.cc b/src/xenia/base/system_android.cc
index 262c9d419..bc8423274 100644
--- a/src/xenia/base/system_android.cc
+++ b/src/xenia/base/system_android.cc
@@ -296,4 +296,5 @@ void ShowSimpleMessageBox(SimpleMessageBoxType type, std::string_view message) {
 
 bool SetProcessPriorityClass(const uint32_t priority_class) { return true; }
 
+bool IsUseNexusForGameBarEnabled() { return false; }
 }  // namespace xe
diff --git a/src/xenia/base/system_gnulinux.cc b/src/xenia/base/system_gnulinux.cc
index a5421241f..e9b0b5297 100644
--- a/src/xenia/base/system_gnulinux.cc
+++ b/src/xenia/base/system_gnulinux.cc
@@ -69,4 +69,5 @@ void ShowSimpleMessageBox(SimpleMessageBoxType type, std::string_view message) {
 
 bool SetProcessPriorityClass(const uint32_t priority_class) { return true; }
 
+bool IsUseNexusForGameBarEnabled() { return false; }
 }  // namespace xe
diff --git a/src/xenia/base/system_win.cc b/src/xenia/base/system_win.cc
index cd0ae622d..3b0f14a03 100644
--- a/src/xenia/base/system_win.cc
+++ b/src/xenia/base/system_win.cc
@@ -64,4 +64,17 @@ bool SetProcessPriorityClass(const uint32_t priority_class) {
                           xeniaToWindowsPriorityClassMapping[priority_class]);
 }
 
+bool IsUseNexusForGameBarEnabled() {
+  const LPCWSTR reg_path = L"SOFTWARE\\Microsoft\\GameBar";
+  const LPCWSTR key = L"UseNexusForGameBarEnabled";
+
+  DWORD value = 0;
+  DWORD dataSize = sizeof(value);
+
+  RegGetValue(HKEY_CURRENT_USER, reg_path, key, RRF_RT_DWORD, nullptr, &value,
+              &dataSize);
+
+  return static_cast<bool>(value);
+}
+
 }  // namespace xe