===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,411 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Unit = Container.expand(function () {
+	var self = Container.call(this);
+	self.type = 'infantry';
+	self.health = 100;
+	self.maxHealth = 100;
+	self.damage = 10;
+	self.cost = 50;
+	self.isEnemy = false;
+	self.targetX = 0;
+	self.targetY = 0;
+	self.speed = 1;
+	self.takeDamage = function (amount) {
+		self.health -= amount;
+		if (self.health <= 0) {
+			self.health = 0;
+			return true; // Unit died
+		}
+		return false;
+	};
+	self.moveToward = function (x, y) {
+		var dx = x - self.x;
+		var dy = y - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 5) {
+			self.x += dx / distance * self.speed;
+			self.y += dy / distance * self.speed;
+		}
+	};
+	return self;
+});
+var Infantry = Unit.expand(function () {
+	var self = Unit.call(this);
+	var graphics = self.attachAsset('soldier', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'infantry';
+	self.health = 100;
+	self.maxHealth = 100;
+	self.damage = 15;
+	self.cost = 50;
+	self.speed = 1.5;
+	return self;
+});
+var EnemyUnit = Unit.expand(function () {
+	var self = Unit.call(this);
+	self.isEnemy = true;
+	return self;
+});
+var EnemyInfantry = EnemyUnit.expand(function () {
+	var self = EnemyUnit.call(this);
+	var graphics = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'infantry';
+	self.health = 100;
+	self.maxHealth = 100;
+	self.damage = 12;
+	self.speed = 1.3;
+	return self;
+});
+var EnemyCavalry = EnemyUnit.expand(function () {
+	var self = EnemyUnit.call(this);
+	var graphics = self.attachAsset('enemyCavalry', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'cavalry';
+	self.health = 140;
+	self.maxHealth = 140;
+	self.damage = 22;
+	self.speed = 2.8;
+	return self;
+});
+var EnemyArtillery = EnemyUnit.expand(function () {
+	var self = EnemyUnit.call(this);
+	var graphics = self.attachAsset('enemyArtillery', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'artillery';
+	self.health = 75;
+	self.maxHealth = 75;
+	self.damage = 35;
+	self.speed = 0.7;
+	return self;
+});
+var Cavalry = Unit.expand(function () {
+	var self = Unit.call(this);
+	var graphics = self.attachAsset('cavalry', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'cavalry';
+	self.health = 150;
+	self.maxHealth = 150;
+	self.damage = 25;
+	self.cost = 100;
+	self.speed = 3;
+	return self;
+});
+var Artillery = Unit.expand(function () {
+	var self = Unit.call(this);
+	var graphics = self.attachAsset('artillery', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'artillery';
+	self.health = 80;
+	self.maxHealth = 80;
+	self.damage = 40;
+	self.cost = 200;
+	self.speed = 0.8;
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x2c3e50
+});
+
+/**** 
+* Game Code
+****/ 
+// Game state variables
+var money = storage.money || 1000;
+var playerUnits = [];
+var enemyUnits = [];
+var gameState = 'menu'; // menu, battle, event
+var battleTimer = 0;
+var eventTimer = 0;
+var waveNumber = 1;
+var lastEventTime = 0;
+// Unit costs (affected by events)
+var unitCosts = {
+	infantry: 50,
+	cavalry: 100,
+	artillery: 200
+};
+// Event system
+var activeEvents = [];
+var eventTypes = [{
+	name: 'Plague',
+	description: 'A plague reduces all unit health by 20%',
+	effect: function effect() {
+		for (var i = 0; i < playerUnits.length; i++) {
+			playerUnits[i].health = Math.max(1, Math.floor(playerUnits[i].health * 0.8));
+		}
+	}
+}, {
+	name: 'Revolution',
+	description: 'Economic upheaval reduces income by 30%',
+	effect: function effect() {
+		money = Math.floor(money * 0.7);
+	}
+}, {
+	name: 'Military Reform',
+	description: 'Government increases unit costs by 50%',
+	effect: function effect() {
+		unitCosts.infantry = Math.floor(unitCosts.infantry * 1.5);
+		unitCosts.cavalry = Math.floor(unitCosts.cavalry * 1.5);
+		unitCosts.artillery = Math.floor(unitCosts.artillery * 1.5);
+	}
+}];
+// UI Elements
+var moneyText = new Text2(money.toString(), {
+	size: 60,
+	fill: 0xFFFFFF
+});
+moneyText.anchor.set(0, 0);
+LK.gui.top.addChild(moneyText);
+moneyText.x = 200;
+moneyText.y = 20;
+var waveText = new Text2('Wave: ' + waveNumber, {
+	size: 50,
+	fill: 0xFFFFFF
+});
+waveText.anchor.set(0.5, 0);
+LK.gui.top.addChild(waveText);
+var eventText = new Text2('', {
+	size: 40,
+	fill: 0xFF6B6B
+});
+eventText.anchor.set(0.5, 0.5);
+LK.gui.center.addChild(eventText);
+// Buy buttons
+var infantryButton = new Text2('Infantry ($' + unitCosts.infantry + ')', {
+	size: 45,
+	fill: 0x4A90E2
+});
+infantryButton.anchor.set(0, 1);
+LK.gui.bottomLeft.addChild(infantryButton);
+infantryButton.x = 50;
+infantryButton.y = -200;
+var cavalryButton = new Text2('Cavalry ($' + unitCosts.cavalry + ')', {
+	size: 45,
+	fill: 0x7ED321
+});
+cavalryButton.anchor.set(0, 1);
+LK.gui.bottomLeft.addChild(cavalryButton);
+cavalryButton.x = 50;
+cavalryButton.y = -150;
+var artilleryButton = new Text2('Artillery ($' + unitCosts.artillery + ')', {
+	size: 45,
+	fill: 0xD0021B
+});
+artilleryButton.anchor.set(0, 1);
+LK.gui.bottomLeft.addChild(artilleryButton);
+artilleryButton.x = 50;
+artilleryButton.y = -100;
+var startBattleButton = new Text2('Start Battle', {
+	size: 50,
+	fill: 0xF39C12
+});
+startBattleButton.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(startBattleButton);
+startBattleButton.y = -50;
+// Functions
+function updateMoney() {
+	moneyText.setText('$' + money);
+	storage.money = money;
+}
+function updateButtonTexts() {
+	infantryButton.setText('Infantry ($' + unitCosts.infantry + ')');
+	cavalryButton.setText('Cavalry ($' + unitCosts.cavalry + ')');
+	artilleryButton.setText('Artillery ($' + unitCosts.artillery + ')');
+}
+function buyUnit(type) {
+	var cost = unitCosts[type];
+	if (money >= cost) {
+		money -= cost;
+		updateMoney();
+		var unit;
+		if (type === 'infantry') {
+			unit = new Infantry();
+		} else if (type === 'cavalry') {
+			unit = new Cavalry();
+		} else if (type === 'artillery') {
+			unit = new Artillery();
+		}
+		unit.x = 200 + Math.random() * 400;
+		unit.y = 2000 + Math.random() * 200;
+		playerUnits.push(unit);
+		game.addChild(unit);
+		LK.getSound('purchase').play();
+	}
+}
+function spawnEnemyWave() {
+	var enemyCount = waveNumber + 2;
+	for (var i = 0; i < enemyCount; i++) {
+		var enemy;
+		var rand = Math.random();
+		if (rand < 0.6) {
+			enemy = new EnemyInfantry();
+		} else if (rand < 0.8) {
+			enemy = new EnemyCavalry();
+		} else {
+			enemy = new EnemyArtillery();
+		}
+		enemy.x = 800 + Math.random() * 800;
+		enemy.y = 500 + Math.random() * 200;
+		enemyUnits.push(enemy);
+		game.addChild(enemy);
+	}
+}
+function startBattle() {
+	if (playerUnits.length === 0) return;
+	gameState = 'battle';
+	battleTimer = 0;
+	spawnEnemyWave();
+	LK.getSound('battle').play();
+}
+function triggerRandomEvent() {
+	if (Math.random() < 0.3 && LK.ticks - lastEventTime > 1800) {
+		// 30 seconds
+		var eventIndex = Math.floor(Math.random() * eventTypes.length);
+		var event = eventTypes[eventIndex];
+		eventText.setText(event.name + ': ' + event.description);
+		event.effect();
+		updateButtonTexts();
+		LK.getSound('event').play();
+		lastEventTime = LK.ticks;
+		// Clear event text after 3 seconds
+		LK.setTimeout(function () {
+			eventText.setText('');
+		}, 3000);
+	}
+}
+function findNearestEnemy(unit) {
+	var nearest = null;
+	var nearestDistance = Infinity;
+	var targets = unit.isEnemy ? playerUnits : enemyUnits;
+	for (var i = 0; i < targets.length; i++) {
+		var target = targets[i];
+		var dx = target.x - unit.x;
+		var dy = target.y - unit.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance < nearestDistance) {
+			nearestDistance = distance;
+			nearest = target;
+		}
+	}
+	return nearest;
+}
+function updateBattle() {
+	// Move and attack player units
+	for (var i = playerUnits.length - 1; i >= 0; i--) {
+		var unit = playerUnits[i];
+		var target = findNearestEnemy(unit);
+		if (target) {
+			var dx = target.x - unit.x;
+			var dy = target.y - unit.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance > 100) {
+				unit.moveToward(target.x, target.y);
+			} else if (battleTimer % 60 === 0) {
+				// Attack once per second
+				var killed = target.takeDamage(unit.damage);
+				if (killed) {
+					var targetIndex = enemyUnits.indexOf(target);
+					if (targetIndex !== -1) {
+						enemyUnits[targetIndex].destroy();
+						enemyUnits.splice(targetIndex, 1);
+						money += 25; // Reward for killing enemy
+						updateMoney();
+					}
+				}
+			}
+		}
+	}
+	// Move and attack enemy units
+	for (var i = enemyUnits.length - 1; i >= 0; i--) {
+		var unit = enemyUnits[i];
+		var target = findNearestEnemy(unit);
+		if (target) {
+			var dx = target.x - unit.x;
+			var dy = target.y - unit.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance > 100) {
+				unit.moveToward(target.x, target.y);
+			} else if (battleTimer % 60 === 0) {
+				// Attack once per second
+				var killed = target.takeDamage(unit.damage);
+				if (killed) {
+					var targetIndex = playerUnits.indexOf(target);
+					if (targetIndex !== -1) {
+						playerUnits[targetIndex].destroy();
+						playerUnits.splice(targetIndex, 1);
+					}
+				}
+			}
+		}
+	}
+	// Check battle end conditions
+	if (enemyUnits.length === 0) {
+		// Player won
+		gameState = 'menu';
+		waveNumber++;
+		waveText.setText('Wave: ' + waveNumber);
+		money += 100 * waveNumber; // Wave completion bonus
+		updateMoney();
+	} else if (playerUnits.length === 0) {
+		// Player lost
+		LK.showGameOver();
+	}
+}
+// Event handlers
+infantryButton.down = function () {
+	buyUnit('infantry');
+};
+cavalryButton.down = function () {
+	buyUnit('cavalry');
+};
+artilleryButton.down = function () {
+	buyUnit('artillery');
+};
+startBattleButton.down = function () {
+	if (gameState === 'menu') {
+		startBattle();
+	}
+};
+// Main game update loop
+game.update = function () {
+	if (gameState === 'battle') {
+		battleTimer++;
+		updateBattle();
+	}
+	// Passive income every 3 seconds
+	if (LK.ticks % 180 === 0) {
+		money += 50;
+		updateMoney();
+	}
+	// Trigger random events
+	triggerRandomEvent();
+	// Check for bankruptcy
+	if (money < 0) {
+		LK.showGameOver();
+	}
+};
\ No newline at end of file