diff --git a/hecl/include/hecl/CVarCommons.hpp b/hecl/include/hecl/CVarCommons.hpp
index 9ace27e51..18ca1ad5e 100644
--- a/hecl/include/hecl/CVarCommons.hpp
+++ b/hecl/include/hecl/CVarCommons.hpp
@@ -27,6 +27,14 @@ struct CVarCommons {
   CVar* m_drawSamples = nullptr;
   CVar* m_texAnisotropy = nullptr;
   CVar* m_deepColor = nullptr;
+  CVar* m_variableDt = nullptr;
+
+  CVar* m_debugOverlayPlayerInfo = nullptr;
+  CVar* m_debugOverlayWorldInfo = nullptr;
+  CVar* m_debugOverlayAreaInfo = nullptr;
+  CVar* m_debugOverlayShowFrameCounter = nullptr;
+  CVar* m_debugOverlayShowInGameTime = nullptr;
+  CVar* m_debugOverlayShowResourceStats = nullptr;
 
   CVarCommons(CVarManager& manager) : m_mgr(manager) {
     m_graphicsApi = m_mgr.findOrMakeCVar("graphicsApi"sv, "API to use for rendering graphics"sv, DEFAULT_GRAPHICS_API,
@@ -41,6 +49,30 @@ struct CVarCommons {
     m_deepColor = m_mgr.findOrMakeCVar(
         "deepColor"sv, "Allow framebuffer with color depth greater-then 24-bits"sv, false,
         hecl::CVar::EFlags::System | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ModifyRestart);
+    m_variableDt =
+        m_mgr.findOrMakeCVar("variableDt", "Enable variable delta time (experimental)", false,
+                             (CVar::EFlags::Game | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
+
+    m_debugOverlayPlayerInfo = m_mgr.findOrMakeCVar(
+        "debugOverlay.playerInfo"sv, "Displays information about the player, such as location and orientation"sv, false,
+        hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
+    m_debugOverlayWorldInfo = m_mgr.findOrMakeCVar(
+        "debugOverlay.worldInfo"sv,
+        "Displays information about the current world, such as world asset ID, and areaId"sv, false,
+        hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
+    m_debugOverlayAreaInfo = m_mgr.findOrMakeCVar(
+        "debugOverlay.areaInfo"sv,
+        "Displays information about the current area, such as asset ID, object/layer counts, and active layer bits"sv,
+        false, hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
+    m_debugOverlayShowFrameCounter =
+        m_mgr.findOrMakeCVar("debugOverlay.showFrameCounter"sv, "Displays the current frame index"sv, false,
+                             hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
+    m_debugOverlayShowInGameTime =
+        m_mgr.findOrMakeCVar("debugOverlay.showInGameTime"sv, "Displays the current in game time"sv, false,
+                             hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
+    m_debugOverlayShowResourceStats = m_mgr.findOrMakeCVar(
+        "debugOverlay.showResourceStats"sv, "Displays the current live resource object and token counts"sv, false,
+        hecl::CVar::EFlags::Game | hecl::CVar::EFlags::Archive | hecl::CVar::EFlags::ReadOnly);
   }
 
   std::string getGraphicsApi() const { return m_graphicsApi->toLiteral(); }
diff --git a/hecl/include/hecl/CVarManager.hpp b/hecl/include/hecl/CVarManager.hpp
index b2026b562..292ef3179 100644
--- a/hecl/include/hecl/CVarManager.hpp
+++ b/hecl/include/hecl/CVarManager.hpp
@@ -16,7 +16,6 @@ extern CVar* com_developer;
 extern CVar* com_configfile;
 extern CVar* com_enableCheats;
 extern CVar* com_cubemaps;
-extern CVar* com_variableDt;
 class CVarManager final {
   using CVarContainer = DNACVAR::CVarContainer;
   template <typename T>
@@ -106,7 +105,6 @@ public:
 
   void setDeveloperMode(bool v, bool setDeserialized = false);
   void setCheatsEnabled(bool v, bool setDeserialized = false);
-  void setVariableDtEnabled(bool v, bool setDeserialized = false);
   bool restartRequired() const;
 
   void parseCommandLine(const std::vector<SystemString>& args);
diff --git a/hecl/lib/CVarManager.cpp b/hecl/lib/CVarManager.cpp
index 5f52b1836..860abcd37 100644
--- a/hecl/lib/CVarManager.cpp
+++ b/hecl/lib/CVarManager.cpp
@@ -17,7 +17,6 @@ CVar* com_developer = nullptr;
 CVar* com_configfile = nullptr;
 CVar* com_enableCheats = nullptr;
 CVar* com_cubemaps = nullptr;
-CVar* com_variableDt = nullptr;
 
 static const std::regex cmdLineRegex("\\+([\\w\\.]+)=([\\w\\.\\-]+)");
 CVarManager* CVarManager::m_instance = nullptr;
@@ -36,8 +35,6 @@ CVarManager::CVarManager(hecl::Runtime::FileStoreManager& store, bool useBinary)
       (CVar::EFlags::System | CVar::EFlags::ReadOnly | CVar::EFlags::Hidden | CVar::EFlags::InternalArchivable));
   com_cubemaps = newCVar("cubemaps", "Enable cubemaps", false,
                          (CVar::EFlags::Game | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
-  com_variableDt = newCVar("variableDt", "Enable variable delta time (experimental)", false,
-                           (CVar::EFlags::Game | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
 }
 
 CVarManager::~CVarManager() {}
@@ -279,15 +276,6 @@ void CVarManager::setCheatsEnabled(bool v, bool setDeserialized) {
   com_enableCheats->setModified();
 }
 
-void CVarManager::setVariableDtEnabled(bool v, bool setDeserialized) {
-  com_variableDt->unlock();
-  com_variableDt->fromBoolean(v);
-  if (setDeserialized)
-    com_variableDt->m_wasDeserialized = true;
-  com_variableDt->lock();
-  com_variableDt->setModified();
-}
-
 bool CVarManager::restartRequired() const {
   return std::any_of(m_cvars.cbegin(), m_cvars.cend(), [](const auto& entry) {
     return entry.second->isModified() && entry.second->modificationRequiresRestart();