diff --git a/Config/game-config.txt b/Config/game-config.txt
index 7fedaff..ea241a1 100644
--- a/Config/game-config.txt
+++ b/Config/game-config.txt
@@ -2,15 +2,15 @@ framerate 60
 
 playerStartPos 900 900
 
-playerSize 250 10
+playerSize 500 10
 
-playerSpeed 10
+playerSpeed 5
 
 playerColor 1 1 1
 
 ballRadius 5
 
-ballSpeed 5
+ballSpeed 10
 
 ballColor 1 0 0
 
diff --git a/include/Game.h b/include/Game.h
index 2f6e784..474a94b 100644
--- a/include/Game.h
+++ b/include/Game.h
@@ -92,9 +92,9 @@ private:
 	sf::Vector2f playerStartPos{};
 	sf::Vector2f brickHalfSize{};
 	sf::Vector2f playerHalfSize{};
-	unsigned int totalSpecialBricks{};
-	unsigned int totalBricks{};
-	unsigned int framerate{};
+	int totalSpecialBricks{};
+	int totalBricks{};
+	int framerate{};
 	float playerSpeed{};
 	float ballRadius{};
 	float ballMaxSpeed{};
@@ -104,5 +104,4 @@ private:
 	Color specialBrickColor{};
 	bool windowCollasped{false};
 	static constexpr unsigned int numPhysicsUpdates{4};
-	
 };
\ No newline at end of file
diff --git a/src/Game.cpp b/src/Game.cpp
index cdcb162..2a8b2b8 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -57,18 +57,18 @@ Game::Game()
 
 void Game::setupLevel()
 {
-	const unsigned int specialBrickInterval = totalBricks / totalSpecialBricks;
+	const int specialBrickInterval = totalBricks / totalSpecialBricks;
 
 	constexpr float xSpacing = 20.f;
 	constexpr float ySpacing = 20.f;
 	const float xOffset = brickSize.x + xSpacing;
 	const float yOffset = brickSize.y + ySpacing;
-	const unsigned int numRows = window.getSize().x / xOffset;
-	const unsigned int numColumns = (window.getSize().y - 300)/ yOffset;
-	unsigned int row{};
-	unsigned int column{};
+	const int numRows = window.getSize().x / xOffset;
+	const int numColumns = (window.getSize().y - 300)/ yOffset;
+	int row{};
+	int column{};
 
-	for (size_t i = 0; i < totalBricks; i++)
+	for (int i = 0; i < totalBricks; i++)
 	{
 		if (row >= numRows)
 		{
@@ -181,6 +181,7 @@ void Game::input()
 
 				case sf::Keyboard::Scan::F1:
 					windowCollasped = !windowCollasped;
+					ImGui::SetNextWindowCollapsed(windowCollasped);
 					break;
 
 				case sf::Keyboard::Scan::R:
@@ -211,19 +212,19 @@ void Game::input()
 			}
 		}
 
-		if (const auto* MouseButtonPressed = event->getIf<sf::Event::MouseButtonPressed>())
-		{
-			switch (MouseButtonPressed->button) 
-			{
-				case sf::Mouse::Button::Left:
-					//specialBricks.emplace_back((sf::Vector2f)MouseButtonPressed->position);
-					break;
+		// if (const auto* MouseButtonPressed = event->getIf<sf::Event::MouseButtonPressed>())
+		// {
+		// 	switch (MouseButtonPressed->button) 
+		// 	{
+		// 		case sf::Mouse::Button::Left:
+		// 			//specialBricks.emplace_back((sf::Vector2f)MouseButtonPressed->position);
+		// 			break;
 
-				default:
-					break;
-			}
+		// 		default:
+		// 			break;
+		// 	}
 
-		}
+		// }
 	}	
 }
 
@@ -446,17 +447,46 @@ void Game::movement()
 
 void Game::imgui()
 {
-	
-	ImGui::Begin("menu");
-	ImGui::SetWindowCollapsed(true);
+	ImGui::SetNextWindowCollapsed(windowCollasped, ImGuiCond_Once);
+	ImGui::SetNextWindowSize({490,375}, ImGuiCond_Once);
+	ImGui::SetNextWindowPos({26,29}, ImGuiCond_Once);
+	if(!ImGui::Begin("menu"))
+	{
+		ImGui::End();
+		return;
+	}
 	ImGui::Text("Controls:");
 	ImGui::Indent();
 	ImGui::Text("A/D or arrow keys: move left and right");
 	ImGui::Text("R: reset game");
 	ImGui::Text("F1: expand/collaspe this window");
-	ImGui::Text("left click: spawn brick");
 	ImGui::Unindent();
 
+	ImGui::Text("Level config:");
+	if(ImGui::InputInt("Total bricks", &totalBricks))
+	{
+		if (totalBricks < 0)
+			totalBricks = 0;
+
+		if (totalSpecialBricks > totalBricks)
+			totalSpecialBricks = totalBricks;
+	}
+
+	if(ImGui::InputInt("Special bricks", &totalSpecialBricks))
+	{
+		if (totalSpecialBricks < 0)
+			totalSpecialBricks = 0;
+
+		if (totalSpecialBricks > totalBricks)
+			totalSpecialBricks = totalBricks;
+	}
+
+	if(ImGui::Button("Reload Level"))
+	{
+		resetGame();
+	}
+
+	ImGui::Text("Game config:");
 	ImGui::SliderFloat("Player Speed", &playerSpeed, 1.f, 50.f);
 	ImGui::SliderFloat("Ball Speed", &ballMaxSpeed, 1.f, 50.f);
 	if (ImGui::SliderFloat("Player Length", &playerSize.x, 1.f, 600.f))
@@ -545,6 +575,7 @@ void Game::run()
 		imgui();
 
 		render();
+		
 	}
 
 	ImGui::SFML::Shutdown();