diff --git a/src/config-parser.cpp b/src/config-parser.cpp
index e6266e06911a94b4928f19c9080ffbf6ee373345..a33739314c49d6f804411d3569a42a6968be0b99 100644
--- a/src/config-parser.cpp
+++ b/src/config-parser.cpp
@@ -15,7 +15,7 @@ std::string ConfigParser::get( std::string key )
 std::string ConfigParser::toString() const
 {
 	std::string str = "Config File: "+this->_path+"\n";
-	for( const auto [key, value]  : this->_config )
+	for( const auto& [key, value]  : this->_config )
 		{ str += "["+key+"] "+value+"\n"; }
 	return str;
 }
diff --git a/src/game-engine.cpp b/src/game-engine.cpp
index 9395230cf0994e803e909ed6e8db3857354c0129..678c13d2f13cdbf7b4fa97cb140a25db082ebf18 100644
--- a/src/game-engine.cpp
+++ b/src/game-engine.cpp
@@ -32,8 +32,8 @@ void GameEngine::run()
 {
 	this->isRunning = true;
 	this->_frame = 0;
-	std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
-	std::time_t _frametime = std::chrono::system_clock::to_time_t(now);
+	// std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
+	// std::time_t _frametime = std::chrono::system_clock::to_time_t(now);
 	while( this->isRunning ) { this->update(); }
 }
 
diff --git a/src/main.cpp b/src/main.cpp
index 758b2921d0b039c916c972f812f717e03fc197b9..7cc2341c2f6df87503561044a898c1a5a19f2168 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,15 +3,13 @@
 #ifndef __TEST_RUNNER__
 
 int main( int argc, char* argv[] ) {
-	const uint16_t SCREEN_HEIGHT = 600;
-	const uint16_t SCREEN_WIDTH = 800;
+	// const uint16_t SCREEN_HEIGHT = 600;
+	// const uint16_t SCREEN_WIDTH = 800;
 	
-	GameState state = Uninitialised;
+	// GameState state = Uninitialised;
 
 	// Initialise
 	Logger& logger = Logger::instance();
-	int tickCount = 0;
-	int _frame = 0;
 	// SaveManager saveManager;
 	// state = Initialise;
 
diff --git a/src/save-manager.cpp b/src/save-manager.cpp
index 19baa07b1cf404f20bf8498522b8da0dbdfaa714..9d7cab1d264cc87e40480df7ba957e94f0cb617d 100644
--- a/src/save-manager.cpp
+++ b/src/save-manager.cpp
@@ -46,10 +46,10 @@ void SaveManager::findSaves()
 		return;
 	}
 
-	for( const auto& entry : std::filesystem::directory_iterator( SAVE_LOCATION ) )
-	{
-	//	saves.push_back( SaveItem(entry.path().filename() ) );
-	}
+	// for( const auto& entry : std::filesystem::directory_iterator( SAVE_LOCATION ) )
+	// {
+	// 	saves.push_back( SaveItem(entry.path().filename() ) );
+	// }
 	this->saves = saves;
 }