diff --git a/12_MeshLoaders/main.cpp b/12_MeshLoaders/main.cpp
index 3a4d8b13b..b876dd7ec 100644
--- a/12_MeshLoaders/main.cpp
+++ b/12_MeshLoaders/main.cpp
@@ -1,6 +1,7 @@
 // Copyright (C) 2018-2020 - DevSH Graphics Programming Sp. z O.O.
 // This file is part of the "Nabla Engine".
 // For conditions of distribution and use, see copyright notice in nabla.h
+#include "../3rdparty/argparse/include/argparse/argparse.hpp"
 #include "common.hpp"
 
 #include "../3rdparty/portable-file-dialogs/portable-file-dialogs.h"
@@ -29,6 +30,24 @@ class MeshLoadersApp final : public MonoWindowApplication, public BuiltinResourc
 			if (!device_base_t::onAppInitialized(smart_refctd_ptr(system)))
 				return false;
 
+			// parse args
+			argparse::ArgumentParser parser("12_meshloaders");
+			parser.add_argument("--savemesh")
+				.help("Save the displayed mesh on program termination to the file with specified name. Takes filename without extension as an argument")
+				.flag();
+
+			try
+			{
+				parser.parse_args({ argv.data(), argv.data() + argv.size() });
+			}
+			catch (const std::exception& e)
+			{
+				return logFail(e.what());
+			}
+
+			if (parser["--savemesh"] == true)
+				m_saveMeshOnExit = true;
+
 			m_semaphore = m_device->createSemaphore(m_realFrameIx);
 			if (!m_semaphore)
 				return logFail("Failed to Create a Semaphore!");
@@ -176,6 +195,32 @@ class MeshLoadersApp final : public MonoWindowApplication, public BuiltinResourc
 			return retval;
 		}
 
+		inline bool onAppTerminated() override
+		{
+			if (m_saveMeshOnExit)
+			{
+				// make save path
+				static const auto prefix = std::filesystem::absolute("saved/");
+
+				if (!std::filesystem::exists(prefix))
+					m_system->createDirectory(prefix);
+
+				auto savePath = (prefix / path(m_modelPath).filename()).generic_string();
+			
+				m_logger->log("Saving mesh to %S", ILogger::ELL_INFO, savePath.c_str()); 
+				// TODO (Yas): learn how to get out the geometry from renderer and transform it into IAsset
+				
+				auto& asset = m_currentBundle.getContents()[0];
+				IAssetWriter::SAssetWriteParams params{ asset.get() };
+				m_assetMgr->writeAsset(savePath, params);
+			}
+
+			if (!device_base_t::onAppTerminated())
+				return false;
+
+			return true;
+		}
+
 	protected:
 		const video::IGPURenderpass::SCreationParams::SSubpassDependency* getDefaultSubpassDependencies() const override
 		{
@@ -249,16 +294,16 @@ class MeshLoadersApp final : public MonoWindowApplication, public BuiltinResourc
 			//! load the geometry
 			IAssetLoader::SAssetLoadParams params = {};
 			params.logger = m_logger.get();
-			auto bundle = m_assetMgr->getAsset(m_modelPath,params);
-			if (bundle.getContents().empty())
+			m_currentBundle = m_assetMgr->getAsset(m_modelPath,params);
+			if (m_currentBundle.getContents().empty())
 				return false;
 
 			// 
 			core::vector<smart_refctd_ptr<const ICPUPolygonGeometry>> geometries;
-			switch (bundle.getAssetType())
+			switch (m_currentBundle.getAssetType())
 			{
 				case IAsset::E_TYPE::ET_GEOMETRY:
-					for (const auto& item : bundle.getContents())
+					for (const auto& item : m_currentBundle.getContents())
 					if (auto polyGeo=IAsset::castDown<ICPUPolygonGeometry>(item); polyGeo)
 						geometries.push_back(polyGeo);
 					break;
@@ -416,6 +461,11 @@ class MeshLoadersApp final : public MonoWindowApplication, public BuiltinResourc
 		Camera camera = Camera(core::vectorSIMDf(0, 0, 0), core::vectorSIMDf(0, 0, 0), core::matrix4SIMD());
 		// mutables
 		std::string m_modelPath;
+
+		SAssetBundle m_currentBundle;
+
+		std::string m_saveFileName; // NOTE: no extension
+		bool m_saveMeshOnExit;
 };
 
 NBL_MAIN_FUNC(MeshLoadersApp)
\ No newline at end of file