===================================================================
--- original.js
+++ change.js
@@ -56,18 +56,106 @@
 			list.remove(node);
 		}
 	});
 }
+var EnemyProjectile = Container.expand(function (parent, x, y, args) {
+	var self = Container.call(this);
+	parent.addChild(self);
+	self.x = x;
+	self.y = y;
+	self.collisionPoint = new Point(self);
+	var projectileAsset = self.createAsset('enemyProjectile', 'Enemy Projectile', .5, .5);
+	var speed = 5;
+	var target = args.target;
+	var damage = args.damage;
+	self.update = update;
+	function update() {
+		var dx = target.x - self.x;
+		var dy = target.y - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 0) {
+			self.x += dx / distance * speed;
+			self.y += dy / distance * speed;
+		}
+		if (target.collision.intersects(self.collisionPoint)) {
+			target.onTakeDamage(damage);
+			return true;
+		}
+		return self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732;
+	}
+});
+var RangedEnemy = Container.expand(function (parent, x, y, args) {
+	var self = Container.call(this);
+	parent.addChild(self);
+	self.collision = self.createAsset('rangedEnemy', 'Ranged Enemy', .5, .5);
+	self.id = args.id;
+	self.x = x;
+	self.y = y;
+	var healthBar = null;
+	var attackRange = 500;
+	var heightDifference = 25;
+	var speed = 1.5;
+	var damage = 5;
+	var initialCooldown = 120;
+	var cooldown = initialCooldown;
+	var healthMax = 20 + 30 * args.difficultyScale;
+	var health = healthMax;
+	self.update = update;
+	self.onTakeDamage = onTakeDamage;
+	function update(args) {
+		if (health <= 0) {
+			kill(args);
+			return true;
+		}
+		var hero = args.hero;
+		var dx = hero.x - self.x;
+		var dy = hero.y + heightDifference - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance < attackRange) {
+			cooldown--;
+			if (cooldown <= 0) {
+				cooldown = initialCooldown;
+				args.enemyProjectiles.push(new EnemyProjectile(args.midgroundContainer, self.x, self.y, {
+					target: hero,
+					damage: damage
+				}));
+			}
+		} else {
+			self.x += dx / distance * speed;
+			self.y += dy / distance * speed;
+		}
+		var newParent = distance <= hero.y + heightDifference ? args.midgroundContainer : args.foregroundContainer;
+		if (parent !== newParent) {
+			newParent.addChild(self);
+			parent = newParent;
+		}
+	}
+	function kill(args) {
+		args.effects.push(new BasicBloodSplatter(parent, self.x, self.y));
+	}
+	function onTakeDamage(takenDamage) {
+		health -= takenDamage;
+		if (health > 0) {
+			if (!healthBar) {
+				healthBar = new HealthBar(self, 0, -self.collision.height / 2 - 50, {
+					tint: 0xaa0000
+				});
+			}
+			healthBar.updatePercentage(health / healthMax);
+			LK.effects.flashObject(self.collision, 0xaa0000, 1000);
+		}
+	}
+});
 var Point = Container.expand(function (parent, x, y) {
 	var self = Container.call(this);
 	parent.addChild(self);
 	self.x = x;
 	self.y = y;
 	var collision = self.createAsset('blank', 'Collision', .5, .5);
-	collision.tint = 0xff0000;
-	collision.width = 10;
-	collision.height = 10;
 	collision.opacity = 1;
+	collision.tint = 0xff0000;
+	collision.width = 1;
+	collision.height = 1;
 });
 var HealthBar = Container.expand(function (parent, x, y, args) {
 	var self = Container.call(this);
 	parent.addChild(self);
@@ -409,9 +497,9 @@
 	var bobMagnitude = 2;
 	var bobPeriod = 10;
 	var creationTick = LK.ticks;
 	var parent = parent;
-	var healthMax = 5 + 25 * args.difficultyScale;
+	var healthMax = 10 + 50 * args.difficultyScale;
 	var health = healthMax;
 	self.update = update;
 	self.onTakeDamage = onTakeDamage;
 	function update(args) {
@@ -497,18 +585,20 @@
 	var self = Container.call(this);
 	parent.addChild(self);
 	var enemyIdCounter = -1;
 	var spawnRate = 60;
+	var spawnLimit = 50;
 	var spawnTimer = spawnRate;
 	self.update = update;
 	function update(args) {
-		spawnTimer--;
-		if (spawnTimer <= 0) {
-			spawnTimer = Math.max(10, spawnRate - Math.floor(50 * args.difficultyScale));
-			spawnEnemy(args);
+		if (args.enemies.length < spawnLimit) {
+			spawnTimer--;
+			if (spawnTimer <= 0) {
+				spawnTimer = Math.max(10, spawnRate - Math.floor(50 * args.difficultyScale));
+				spawnEnemy(args);
+			}
 		}
 	}
-	;
 	function spawnEnemy(args) {
 		var side = Math.floor(Math.random() * 4);
 		var distance = Math.random();
 		var x, y;
@@ -636,9 +726,9 @@
 		var dx = hero.shootPos.x - hero.x;
 		var dy = hero.shootPos.y - hero.y;
 		var baseAngle = Math.atan2(dy, dx) - spreadCount * spreadIncrement / 2;
 		for (var i = 0; i < spreadCount; i++) {
-			var spreadAngle = spreadCount <= 1 ? 0 : spreadIncrement / 2 * (Math.random() - 0.5);
+			var spreadAngle = spreadIncrement / 2 * (spreadCount <= 1 ? 1 : Math.random() - 0.5);
 			var angle = baseAngle + i * spreadIncrement + spreadAngle;
 			projectiles.push(new CrossProjectile(game, hero.x, hero.y, {
 				linger: linger + Math.floor(10 * Math.random()),
 				range: range * (0.9 + 0.2 * Math.random()),