diff --git a/CookieMonster.js b/CookieMonster.js
index 8c77b86..9282fff 100644
--- a/CookieMonster.js
+++ b/CookieMonster.js
@@ -442,6 +442,24 @@ CM.Cache.UpdateAvgCPS = function() {
 	}
 }
 
+CM.Cache.CalcMissingUpgrades = function() {
+	var currentMissingUpgrades = []
+	for (var i in CM.Cache.MissingUpgrades) {
+		if ((CM.Cache.MissingUpgrades[i].pool == "" || CM.Cache.MissingUpgrades[i].pool == "tech") && CM.Cache.MissingUpgrades[i].bought != 1) {
+			currentMissingUpgrades.push(CM.Cache.MissingUpgrades[i])
+		}
+	}
+	CM.Cache.MissingUpgrades = currentMissingUpgrades
+
+	var currentMissingCookies = []
+	for (var i in CM.Cache.MissingCookies) {
+		if (CM.Cache.MissingCookies[i].pool == "cookie" && CM.Cache.MissingCookies[i].bought != 1) {
+			currentMissingCookies.push(CM.Cache.MissingCookies[i])
+		}
+	}	
+	CM.Cache.MissingCookies = currentMissingCookies
+}
+
 CM.Cache.min = -1;
 CM.Cache.max = -1;
 CM.Cache.mid = -1;
@@ -480,6 +498,11 @@ CM.Cache.ClicksDiff;
 CM.Cache.AvgCPS = -1;
 CM.Cache.AvgCPSChoEgg = -1;
 CM.Cache.AvgClicks = -1;
+CM.Cache.MissingUpgrades = Game.Upgrades;
+CM.Cache.MissingCookies = Game.Upgrades;
+CM.Cache.UpgradesOwned = -1;
+CM.Cache.MissingUpgradesString = null;
+CM.Cache.MissingCookiesString = null;
 
 /**********
  * Config *
@@ -730,6 +753,7 @@ CM.ConfigData.TooltipGrim = {label: ['Grimoire Tooltip Information OFF', 'Grimoi
 CM.ConfigData.ToolWrink = {label: ['Wrinkler Tooltip OFF', 'Wrinkler Tooltip ON'], desc: 'Shows the amount of cookies a wrinkler will give when popping it', toggle: true};
 CM.ConfigData.TooltipLump = {label: ['Sugar Lump Tooltip OFF', 'Sugar Lump Tooltip ON'], desc: 'Shows the current Sugar Lump type in Sugar lump tooltip.', toggle: true};
 CM.ConfigData.Stats = {label: ['Statistics OFF', 'Statistics ON'], desc: 'Extra Cookie Monster statistics!', toggle: true};
+CM.ConfigData.MissingUpgrades = {label: ['Missing Upgrades OFF', 'Missing Upgrades ON'], desc: 'Shows Missing upgrades in Stats Menu.', toggle: true};
 CM.ConfigData.UpStats = {label: ['Statistics Update Rate (Default)', 'Statistics Update Rate (1s)'], desc: 'Default Game rate is once every 5 seconds', toggle: false};
 CM.ConfigData.TimeFormat = {label: ['Time XXd, XXh, XXm, XXs', 'Time XX:XX:XX:XX:XX'], desc: 'Change the time format', toggle: false};
 CM.ConfigData.SayTime = {label: ['Format Time OFF', 'Format Time ON'], desc: 'Change how time is displayed in statistics', toggle: true, func: function() {CM.Disp.ToggleSayTime();}};
@@ -1792,6 +1816,7 @@ CM.Disp.CheckGoldenCookie = function() {
 	for (var i in CM.Disp.GCTimers) {
 		if (typeof CM.Disp.goldenShimmersByID[i] == "undefined") {
 			CM.Disp.GCTimers[i].parentNode.removeChild(CM.Disp.GCTimers[i]);
+			// TODO remove delete here
 			delete CM.Disp.GCTimers[i];
 		}
 	}
@@ -2208,6 +2233,7 @@ CM.Disp.AddMenuPref = function(title) {
 	frag.appendChild(header('Statistics', 'Statistics'));
 	if (CM.Config.MenuPref.Statistics) {
 		frag.appendChild(listing('Stats'));
+		frag.appendChild(listing('MissingUpgrades'));
 		frag.appendChild(listing('UpStats'));
 		frag.appendChild(listing('TimeFormat'));
 		frag.appendChild(listing('SayTime'));
@@ -2681,6 +2707,83 @@ CM.Disp.AddMenuStats = function(title) {
 	l('menu').insertBefore(stats, l('menu').childNodes[2]);
 }
 
+CM.Disp.AddMissingUpgrades = function() {
+	if (CM.Cache.UpgradesOwned != Game.UpgradesOwned) {
+		CM.Cache.CalcMissingUpgrades();
+		CM.Cache.MissingUpgradesString = null;
+        CM.Cache.MissingCookiesString = null;
+	}
+
+	// Sort the lists of missing cookies & upgrades
+	var sortMap = function(a,b) {
+		if (a.order > b.order) return 1;
+		else if (a.order < b.order) return -1;
+		else return 0;
+	}
+	CM.Cache.MissingUpgrades.sort(sortMap);
+	CM.Cache.MissingCookies.sort(sortMap);;
+
+	// Find Upgrades-section of stats menu
+	var upgradesMenu = null;
+ 	for (var i = 0; i < l("menu").getElementsByClassName("subsection").length && upgradesMenu == null; i++)
+ 	{
+ 		if (l("menu").getElementsByClassName("subsection")[i].getElementsByClassName("title")[0].textContent === "Upgrades")
+ 		{
+ 			upgradesMenu = l("menu").getElementsByClassName("subsection")[i];
+ 		}
+ 	}
+
+	// This function creates div element from given object. It also adds tooltip for it.
+	var createUpgradeElement = function (me) {
+		return '<div class="crate upgrade disabled noFrame" ' +
+			Game.getTooltip(
+				'<div style="padding:8px 4px;min-width:350px;">' +
+				'<div class="icon" style="float:left;margin-left:-8px;margin-top:-8px;' + (me.icon[2] ? 'background-image:url(' + me.icon[2] + ');' : '') + 'background-position:' + (-me.icon[0] * 48) + 'px ' + (-me.icon[1] * 48) + 'px;"></div>' +
+				'<div style="float:right;"><span class="price">' + Beautify(Math.round(me.getPrice())) + '</span></div>' +
+				'<div class="name">' + me.name + '</div>' +
+				'<div class="line"></div><div class="description">' + me.desc + '</div></div>',
+				'top',
+				true) +
+			' style="background-position:' + (-me.icon[0] * 48) + 'px ' + (-me.icon[1] * 48) + 'px;"></div>';
+	};
+
+	// This function creates section of given elements and adds this elements to it.
+	var createElementBox = function (elements) {
+		var div = document.createElement('div');
+		div.className = 'listing crateBox';
+		elements.forEach(function (element) {
+			div.innerHTML += createUpgradeElement(element);
+	});
+		return div;
+	};
+
+	// This function creates header element with given text.
+	var createHeader = function (text) {
+		var div = document.createElement('div');
+		div.className = 'listing';
+		var b = document.createElement('b');
+		b.textContent = text;
+		div.appendChild(b);
+		return div;
+	};
+
+	if (CM.Cache.MissingUpgrades.length > 0) {
+		upgradesMenu.appendChild(createHeader("Missing Upgrades"));
+		if (CM.Cache.MissingUpgradesString == null) {
+			CM.Cache.MissingUpgradesString = createElementBox(CM.Cache.MissingUpgrades);
+	}
+		upgradesMenu.appendChild(CM.Cache.MissingUpgradesString);
+	}
+
+	if (CM.Cache.MissingCookies.length > 0) {
+		upgradesMenu.appendChild(createHeader("Missing Cookies"));
+		if (CM.Cache.MissingCookiesString == null) {
+			CM.Cache.MissingCookiesString = createElementBox(CM.Cache.MissingCookies);
+		}
+		upgradesMenu.appendChild(CM.Cache.MissingCookiesString);
+	}
+}
+
 CM.Disp.AddMenu = function() {
 	var title = function() {
 		var div = document.createElement('div');
@@ -2692,8 +2795,14 @@ CM.Disp.AddMenu = function() {
 	if (Game.onMenu == 'prefs') {
 		CM.Disp.AddMenuPref(title);
 	}
-	else if (CM.Config.Stats == 1 && Game.onMenu == 'stats') {
-		CM.Disp.AddMenuStats(title);
+	else if (Game.onMenu == 'stats') {
+		if (CM.Config.Stats) {
+			CM.Disp.AddMenuStats(title);
+		}
+
+		if (CM.Config.MissingUpgrades) {
+			CM.Disp.AddMissingUpgrades();
+		}
 	}
 }
 
@@ -3637,6 +3746,7 @@ CM.ConfigDefault = {
 	ToolWrink: 1, 
 	TooltipLump: 1,
 	Stats: 1, 
+	MissingUpgrades: 0,
 	UpStats: 1, 
 	TimeFormat: 0, 
 	SayTime: 1, 
diff --git a/src/Cache.js b/src/Cache.js
index a2b69dd..e54b13a 100644
--- a/src/Cache.js
+++ b/src/Cache.js
@@ -422,6 +422,24 @@ CM.Cache.UpdateAvgCPS = function() {
 	}
 }
 
+CM.Cache.CalcMissingUpgrades = function() {
+	var currentMissingUpgrades = []
+	for (var i in CM.Cache.MissingUpgrades) {
+		if ((CM.Cache.MissingUpgrades[i].pool == "" || CM.Cache.MissingUpgrades[i].pool == "tech") && CM.Cache.MissingUpgrades[i].bought != 1) {
+			currentMissingUpgrades.push(CM.Cache.MissingUpgrades[i])
+		}
+	}
+	CM.Cache.MissingUpgrades = currentMissingUpgrades
+
+	var currentMissingCookies = []
+	for (var i in CM.Cache.MissingCookies) {
+		if (CM.Cache.MissingCookies[i].pool == "cookie" && CM.Cache.MissingCookies[i].bought != 1) {
+			currentMissingCookies.push(CM.Cache.MissingCookies[i])
+		}
+	}	
+	CM.Cache.MissingCookies = currentMissingCookies
+}
+
 CM.Cache.min = -1;
 CM.Cache.max = -1;
 CM.Cache.mid = -1;
@@ -460,4 +478,9 @@ CM.Cache.ClicksDiff;
 CM.Cache.AvgCPS = -1;
 CM.Cache.AvgCPSChoEgg = -1;
 CM.Cache.AvgClicks = -1;
+CM.Cache.MissingUpgrades = Game.Upgrades;
+CM.Cache.MissingCookies = Game.Upgrades;
+CM.Cache.UpgradesOwned = -1;
+CM.Cache.MissingUpgradesString = null;
+CM.Cache.MissingCookiesString = null;
 
diff --git a/src/Config.js b/src/Config.js
index d7f531f..aa04353 100644
--- a/src/Config.js
+++ b/src/Config.js
@@ -247,6 +247,7 @@ CM.ConfigData.TooltipGrim = {label: ['Grimoire Tooltip Information OFF', 'Grimoi
 CM.ConfigData.ToolWrink = {label: ['Wrinkler Tooltip OFF', 'Wrinkler Tooltip ON'], desc: 'Shows the amount of cookies a wrinkler will give when popping it', toggle: true};
 CM.ConfigData.TooltipLump = {label: ['Sugar Lump Tooltip OFF', 'Sugar Lump Tooltip ON'], desc: 'Shows the current Sugar Lump type in Sugar lump tooltip.', toggle: true};
 CM.ConfigData.Stats = {label: ['Statistics OFF', 'Statistics ON'], desc: 'Extra Cookie Monster statistics!', toggle: true};
+CM.ConfigData.MissingUpgrades = {label: ['Missing Upgrades OFF', 'Missing Upgrades ON'], desc: 'Shows Missing upgrades in Stats Menu.', toggle: true};
 CM.ConfigData.UpStats = {label: ['Statistics Update Rate (Default)', 'Statistics Update Rate (1s)'], desc: 'Default Game rate is once every 5 seconds', toggle: false};
 CM.ConfigData.TimeFormat = {label: ['Time XXd, XXh, XXm, XXs', 'Time XX:XX:XX:XX:XX'], desc: 'Change the time format', toggle: false};
 CM.ConfigData.SayTime = {label: ['Format Time OFF', 'Format Time ON'], desc: 'Change how time is displayed in statistics', toggle: true, func: function() {CM.Disp.ToggleSayTime();}};
diff --git a/src/Disp.js b/src/Disp.js
index 754e2f6..84b37d9 100644
--- a/src/Disp.js
+++ b/src/Disp.js
@@ -1020,6 +1020,7 @@ CM.Disp.CheckGoldenCookie = function() {
 	for (var i in CM.Disp.GCTimers) {
 		if (typeof CM.Disp.goldenShimmersByID[i] == "undefined") {
 			CM.Disp.GCTimers[i].parentNode.removeChild(CM.Disp.GCTimers[i]);
+			// TODO remove delete here
 			delete CM.Disp.GCTimers[i];
 		}
 	}
@@ -1436,6 +1437,7 @@ CM.Disp.AddMenuPref = function(title) {
 	frag.appendChild(header('Statistics', 'Statistics'));
 	if (CM.Config.MenuPref.Statistics) {
 		frag.appendChild(listing('Stats'));
+		frag.appendChild(listing('MissingUpgrades'));
 		frag.appendChild(listing('UpStats'));
 		frag.appendChild(listing('TimeFormat'));
 		frag.appendChild(listing('SayTime'));
@@ -1909,6 +1911,83 @@ CM.Disp.AddMenuStats = function(title) {
 	l('menu').insertBefore(stats, l('menu').childNodes[2]);
 }
 
+CM.Disp.AddMissingUpgrades = function() {
+	if (CM.Cache.UpgradesOwned != Game.UpgradesOwned) {
+		CM.Cache.CalcMissingUpgrades();
+		CM.Cache.MissingUpgradesString = null;
+        CM.Cache.MissingCookiesString = null;
+	}
+
+	// Sort the lists of missing cookies & upgrades
+	var sortMap = function(a,b) {
+		if (a.order > b.order) return 1;
+		else if (a.order < b.order) return -1;
+		else return 0;
+	}
+	CM.Cache.MissingUpgrades.sort(sortMap);
+	CM.Cache.MissingCookies.sort(sortMap);;
+
+	// Find Upgrades-section of stats menu
+	var upgradesMenu = null;
+ 	for (var i = 0; i < l("menu").getElementsByClassName("subsection").length && upgradesMenu == null; i++)
+ 	{
+ 		if (l("menu").getElementsByClassName("subsection")[i].getElementsByClassName("title")[0].textContent === "Upgrades")
+ 		{
+ 			upgradesMenu = l("menu").getElementsByClassName("subsection")[i];
+ 		}
+ 	}
+
+	// This function creates div element from given object. It also adds tooltip for it.
+	var createUpgradeElement = function (me) {
+		return '<div class="crate upgrade disabled noFrame" ' +
+			Game.getTooltip(
+				'<div style="padding:8px 4px;min-width:350px;">' +
+				'<div class="icon" style="float:left;margin-left:-8px;margin-top:-8px;' + (me.icon[2] ? 'background-image:url(' + me.icon[2] + ');' : '') + 'background-position:' + (-me.icon[0] * 48) + 'px ' + (-me.icon[1] * 48) + 'px;"></div>' +
+				'<div style="float:right;"><span class="price">' + Beautify(Math.round(me.getPrice())) + '</span></div>' +
+				'<div class="name">' + me.name + '</div>' +
+				'<div class="line"></div><div class="description">' + me.desc + '</div></div>',
+				'top',
+				true) +
+			' style="background-position:' + (-me.icon[0] * 48) + 'px ' + (-me.icon[1] * 48) + 'px;"></div>';
+	};
+
+	// This function creates section of given elements and adds this elements to it.
+	var createElementBox = function (elements) {
+		var div = document.createElement('div');
+		div.className = 'listing crateBox';
+		elements.forEach(function (element) {
+			div.innerHTML += createUpgradeElement(element);
+	});
+		return div;
+	};
+
+	// This function creates header element with given text.
+	var createHeader = function (text) {
+		var div = document.createElement('div');
+		div.className = 'listing';
+		var b = document.createElement('b');
+		b.textContent = text;
+		div.appendChild(b);
+		return div;
+	};
+
+	if (CM.Cache.MissingUpgrades.length > 0) {
+		upgradesMenu.appendChild(createHeader("Missing Upgrades"));
+		if (CM.Cache.MissingUpgradesString == null) {
+			CM.Cache.MissingUpgradesString = createElementBox(CM.Cache.MissingUpgrades);
+	}
+		upgradesMenu.appendChild(CM.Cache.MissingUpgradesString);
+	}
+
+	if (CM.Cache.MissingCookies.length > 0) {
+		upgradesMenu.appendChild(createHeader("Missing Cookies"));
+		if (CM.Cache.MissingCookiesString == null) {
+			CM.Cache.MissingCookiesString = createElementBox(CM.Cache.MissingCookies);
+		}
+		upgradesMenu.appendChild(CM.Cache.MissingCookiesString);
+	}
+}
+
 CM.Disp.AddMenu = function() {
 	var title = function() {
 		var div = document.createElement('div');
@@ -1920,8 +1999,14 @@ CM.Disp.AddMenu = function() {
 	if (Game.onMenu == 'prefs') {
 		CM.Disp.AddMenuPref(title);
 	}
-	else if (CM.Config.Stats == 1 && Game.onMenu == 'stats') {
-		CM.Disp.AddMenuStats(title);
+	else if (Game.onMenu == 'stats') {
+		if (CM.Config.Stats) {
+			CM.Disp.AddMenuStats(title);
+		}
+
+		if (CM.Config.MissingUpgrades) {
+			CM.Disp.AddMissingUpgrades();
+		}
 	}
 }
 
diff --git a/src/Main.js b/src/Main.js
index b8be047..cfcfb66 100644
--- a/src/Main.js
+++ b/src/Main.js
@@ -317,6 +317,7 @@ CM.ConfigDefault = {
 	ToolWrink: 1, 
 	TooltipLump: 1,
 	Stats: 1, 
+	MissingUpgrades: 0,
 	UpStats: 1, 
 	TimeFormat: 0, 
 	SayTime: 1,