diff --git a/activeGameState.cpp b/activeGameState.cpp
index 919aed1..8b6081a 100755
--- a/activeGameState.cpp
+++ b/activeGameState.cpp
@@ -48,6 +48,7 @@ namespace battleship{
     }
 
     ActiveGameState::~ActiveGameState() {
+		removeDragbox();
     }
 
 	void ActiveGameState::initDragbox(){
@@ -66,6 +67,11 @@ namespace battleship{
 		root->getGuiNode()->attachChild(dragboxNode);
 	}
 
+	void ActiveGameState::removeDragbox(){
+		Root::getSingleton()->getRootNode()->dettachChild(dragboxNode);
+		delete dragboxNode;
+	}
+
     void ActiveGameState::onAttached() {
         AbstractAppState::onAttached();
 		ConcreteGuiManager::getSingleton()->readLuaScreenScript("activeGameState.lua");
diff --git a/activeGameState.h b/activeGameState.h
index 15bff27..2298261 100755
--- a/activeGameState.h
+++ b/activeGameState.h
@@ -33,6 +33,7 @@ namespace battleship{
     private:
 		void updateGameObjHoveredOn();
 		void initDragbox();
+		void removeDragbox();
 		void deselectUnits();
         void renderUnits();
         void updateSelectionBox();
diff --git a/inGameAppState.cpp b/inGameAppState.cpp
index 0489035..82b51c8 100755
--- a/inGameAppState.cpp
+++ b/inGameAppState.cpp
@@ -91,7 +91,12 @@ namespace battleship{
         stateManager->attachAppState(activeState);
     }
 
-    void InGameAppState::onDettached() {}
+    void InGameAppState::onDettached() {
+		StateManager *sm = GameManager::getSingleton()->getStateManager();
+		ActiveGameState *activeState = (ActiveGameState*)sm->getAppStateByType(int(AppStateType::ACTIVE_STATE));
+		sm->dettachAppState(activeState);
+		delete activeState;
+	}
 
     void InGameAppState::update() {
 		Game::getSingleton()->update();
diff --git a/map.cpp b/map.cpp
index e9f87cf..48f02dc 100755
--- a/map.cpp
+++ b/map.cpp
@@ -7,6 +7,7 @@
 #include <solUtil.h>
 
 #include "map.h"
+#include "game.h"
 #include "player.h"
 #include "gameObject.h"
 #include "gameObjectFactory.h"
@@ -262,7 +263,59 @@ namespace battleship{
 		}
     }
 
-    void Map::unload() {}
+	void Map::unloadSkybox(){
+		Root::getSingleton()->removeSkybox();
+		//unload skybox assets
+	}
+
+	void Map::unloadCells(){
+		while(cellNode->getNumChildren() > 0){
+			Node *node = cellNode->getChild(0);
+			cellNode->dettachChild(node);
+			//delete node;
+		}
+
+		cells.clear();
+	}
+
+	void Map::unloadTerrainObjects(){
+		//unload terrain assets
+		while(terrainNode->getNumChildren() > 0){
+			Node *node = terrainNode->getChild(0);
+			terrainNode->dettachChild(node);
+			//delete node;
+		}
+	}
+
+	void Map::unloadPlayerObjects(){
+		for(Player *pl : Game::getSingleton()->getPlayers()){
+			while(pl->getNumUnits() > 0){
+				pl->removeUnit(0);
+			}
+
+			while(pl->getNumResourceDeposits() > 0){
+				pl->removeResourceDeposit(0);
+			}
+		}
+	}
+
+	void Map::destroyScene(){
+		Node *rootNode = Root::getSingleton()->getRootNode();
+		rootNode->dettachChild(terrainNode);
+		rootNode->dettachChild(cellNode);
+
+		delete terrainNode;
+		delete cellNode;
+	}
+
+    void Map::unload(){
+		unloadSkybox();
+		unloadCells();
+		unloadTerrainObjects();
+		unloadPlayerObjects();
+		spawnPoints.clear();
+		destroyScene();
+	}
 
 	template<typename T> int Map::bsearch(vector<T> haystack, T needle, float eps){
 		T haystackMidVal;
diff --git a/map.h b/map.h
index 17e4833..5280b9a 100755
--- a/map.h
+++ b/map.h
@@ -71,6 +71,11 @@ namespace battleship{
 		void loadSkybox();
 		void loadCells();
 		void loadTerrainObject(int);
+		void unloadTerrainObjects();
+		void unloadCells();
+		void unloadSkybox();
+		void unloadPlayerObjects();
+		void destroyScene();
 		template<typename T> int bsearch(std::vector<T>, T, float);
     };
 }
diff --git a/playButton.cpp b/playButton.cpp
index 224eb26..31a74e9 100644
--- a/playButton.cpp
+++ b/playButton.cpp
@@ -42,9 +42,9 @@ namespace battleship{
 				Game::getSingleton()->addPlayer(player);
 			}
 
+			ConcreteGuiManager::getSingleton()->readLuaScreenScript("inGame.lua");
+
 			StateManager *stateManager = GameManager::getSingleton()->getStateManager();
 	        stateManager->attachAppState(new InGameAppState(difficulties, factions));
-
-			ConcreteGuiManager::getSingleton()->readLuaScreenScript("inGame.lua");
 	    }
 }
diff --git a/player.cpp b/player.cpp
index 51d2d4a..a7db17c 100755
--- a/player.cpp
+++ b/player.cpp
@@ -114,6 +114,11 @@ namespace battleship{
 		units.erase(units.begin() + id);
 	}
 
+	void Player::removeResourceDeposit(int id){
+		delete resourceDeposits[id];
+		resourceDeposits.erase(resourceDeposits.begin() + id);
+	}
+
 	vector<Unit*> Player::getSelectedUnitsByClass(UnitClass uc){
 		vector<Unit*> selectedUnits = getSelectedUnits(), unitsByClass;
 
diff --git a/player.h b/player.h
index 6f506fc..61f0dc8 100755
--- a/player.h
+++ b/player.h
@@ -18,6 +18,7 @@ namespace battleship{
 		void issueOrder(Order::TYPE, vb01::Vector3, std::vector<Order::Target>, bool);
 		void removeUnit(Unit*);
 		void removeUnit(int);
+		void removeResourceDeposit(int);
         bool isThisPlayersUnit(GameObject*);
 		std::vector<Unit*> getSelectedUnitsByClass(UnitClass);
 		void selectUnits(std::vector<Unit*>);
@@ -30,6 +31,7 @@ namespace battleship{
         inline void addUnit(Unit *u){units.push_back(u);}
 		inline std::vector<ResourceDeposit*>& getResourceDeposits(){return resourceDeposits;}
         inline void addResourceDeposit(ResourceDeposit *rd){resourceDeposits.push_back(rd);}
+		inline int getNumResourceDeposits(){return resourceDeposits.size();}
         inline Unit* getUnit(int i){return units[i];}
         inline std::vector<Unit*>& getUnits(){return units;}
         inline void setTeam(int t){team = t;}
diff --git a/statsButton.cpp b/statsButton.cpp
index 660b50a..e0a760a 100644
--- a/statsButton.cpp
+++ b/statsButton.cpp
@@ -1,14 +1,26 @@
 #include "statsButton.h"
 #include "gameManager.h"
 #include "concreteGuiManager.h"
+#include "inGameAppState.h"
+#include "map.h"
+
+#include <stateManager.h>
 
 namespace battleship{
 	using namespace std;
 	using namespace vb01;
+	using namespace gameBase;
 
 	StatsButton::StatsButton(Vector2 pos, Vector2 size, string name, int trigger, string imagePath) : Button(pos, size, name, GameManager::getSingleton()->getPath() + "Fonts/batang.ttf", trigger, true, imagePath){}
 
 	void StatsButton::onClick(){
+		Map::getSingleton()->unload();
+
+		StateManager *sm = GameManager::getSingleton()->getStateManager();
+	   	InGameAppState *inGameState = (InGameAppState*)sm->getAppStateByType(int(AppStateType::IN_GAME_STATE));
+		sm->dettachAppState(inGameState);
+		delete inGameState;
+
 		ConcreteGuiManager::getSingleton()->readLuaScreenScript("statistics.lua");
 	}
 }