===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,37 @@
 /**** 
 * Classes
 ****/
+var Spikes = Container.expand(function () {
+	var self = Container.call(this);
+	var spikesGraphic = self.createAsset('spikes', 'Wall Spikes', 0.5, 0.5);
+	self.place = function (x, y) {
+		self.x = x;
+		self.y = y;
+	};
+});
+var RampageMode = Container.expand(function () {
+	var self = Container.call(this);
+	self.active = false;
+	self.activate = function () {
+		self.active = true;
+		// Spawn spikes from the walls
+		var leftSpikes = new Spikes();
+		var rightSpikes = new Spikes();
+		leftSpikes.place(0, 2732 / 2);
+		rightSpikes.place(2048, 2732 / 2);
+		game.addChild(leftSpikes);
+		game.addChild(rightSpikes);
+		LK.setTimeout(function () {
+			leftSpikes.destroy();
+			rightSpikes.destroy();
+		}, 3000);
+		LK.setTimeout(self.deactivate, 3000);
+	};
+	self.deactivate = function () {
+		self.active = false;
+	};
+});
 var HomingProjectile = Container.expand(function (target) {
 	var self = Container.call(this);
 	var projectileGraphic = self.createAsset('projectile', 'Homing Projectile', 0.5, 0.5);
 	projectileGraphic.scale.set(0.5);
@@ -27,35 +57,23 @@
 var Food = Container.expand(function () {
 	var self = Container.call(this);
 	var foodGraphic = self.createAsset('food', 'Food', 0.5, 0.5);
 	self.projectiles = [];
-	self.isRampage = false;
-	self.rampageTimer = null;
-	self.shoot = function (targetX, targetY, isRampageShot) {
+	self.shoot = function (targetX, targetY) {
 		var projectile = new HomingProjectile(snake[0]);
 		projectile.x = self.x;
 		projectile.y = self.y;
 		self.projectiles.push(projectile);
 		game.addChild(projectile);
-		if (!isRampageShot) {
-			LK.setTimeout(function () {
-				projectile.destroy();
-				var index = self.projectiles.indexOf(projectile);
-				if (index > -1) {
-					self.projectiles.splice(index, 1);
-				}
-			}, 3500);
-		}
+		var projectileLifetime = rampageMode.active ? 500 : 3500;
+		LK.setTimeout(function () {
+			projectile.destroy();
+			var index = self.projectiles.indexOf(projectile);
+			if (index > -1) {
+				self.projectiles.splice(index, 1);
+			}
+		}, projectileLifetime);
 	};
-	self.startRampage = function () {
-		self.isRampage = true;
-		self.rampageTimer = LK.setInterval(function () {
-			self.isRampage = true;
-			LK.setTimeout(function () {
-				self.isRampage = false;
-			}, 5000);
-		}, 4000);
-	};
 	self.place = function (x, y) {
 		self.x = x;
 		self.y = y;
 	};
@@ -86,16 +104,8 @@
 		self.direction.x = x;
 		self.direction.y = y;
 	};
 });
-var WallSpike = Container.expand(function () {
-	var self = Container.call(this);
-	var spikeGraphic = self.createAsset('wallSpike', 'Wall Spike', 0.5, 0.5);
-	self.place = function (x, y) {
-		self.x = x;
-		self.y = y;
-	};
-});
 
 /**** 
 * Initialize Game
 ****/
@@ -141,8 +151,11 @@
 	direction = {
 		x: gridSize,
 		y: 0
 	};
+	// Initialize rampage mode
+	var rampageMode = new RampageMode();
+	LK.setInterval(rampageMode.activate, 4000);
 }
 function placeFood() {
 	var foodX = Math.floor(Math.random() * ((2048 - gridSize * 2) / gridSize)) * gridSize + gridSize * 1.5;
 	var foodY = Math.floor(Math.random() * ((2732 - gridSize * 2) / gridSize)) * gridSize + gridSize * 1.5;
@@ -217,45 +230,13 @@
 		snake[i].move(snake[i - 1].x, snake[i - 1].y);
 	}
 	// Move head last
 	snake[0].move(newX, newY);
-	// Food shoots projectiles randomly or in rampage mode
-	if (food.isRampage) {
-		for (var i = 0; i < 5; i++) {
-			food.shoot(snake[0].x, snake[0].y, true);
-		}
-	} else if (Math.random() < 0.005) {
+	// Food shoots projectiles randomly
+	if (Math.random() < 0.005) {
 		// 0.5% chance each tick
 		food.shoot(snake[0].x, snake[0].y);
 	}
-	// Create wall spikes during rampage
-	if (food.isRampage && LK.ticks % 12 === 0) {
-		var spike = new WallSpike();
-		var side = Math.floor(Math.random() * 4);
-		var position = Math.random() * (side % 2 === 0 ? 2048 : 2732);
-		switch (side) {
-			case 0:
-				// top
-				spike.place(position, 0);
-				break;
-			case 1:
-				// right
-				spike.place(2048, position);
-				break;
-			case 2:
-				// bottom
-				spike.place(position, 2732);
-				break;
-			case 3:
-				// left
-				spike.place(0, position);
-				break;
-		}
-		game.addChild(spike);
-		LK.setTimeout(function () {
-			spike.destroy();
-		}, 5000);
-	}
 	// Move projectiles
 	food.moveProjectiles();
 	// Check for collisions with projectiles
 	for (var i = 0; i < food.projectiles.length; i++) {