diff --git a/index.html b/index.html
index f5db9f2..269e6e1 100644
--- a/index.html
+++ b/index.html
@@ -209,6 +209,21 @@
     <script src="src/systems/CraftingSystem.js"></script>
     <script src="src/ui/CraftingUI.js"></script>
 
+
+    <!-- 🆕 NEW SYSTEMS (P16-P30) - 23.12.2025 -->
+    <script src="src/systems/MiningSystem.js"></script> <!-- ⛏️ P16: 5 Mines, 315 levels -->
+    <script src="src/systems/CharacterCustomizationSystem.js"></script> <!-- 👤 P17: Gender, RGB colors -->
+    <script src="src/systems/TownRestorationSystem.js"></script> <!-- 🏘️ P19: 27 towns, 180 NPCs -->
+    <script src="src/systems/PortalRepairSystem.js"></script> <!-- 🌀 P20: 18 portals -->
+    <script src="src/systems/SmartZombieSystem.js"></script> <!-- 🧠 P22: Lv1-10 AI -->
+    <script src="src/systems/ToolSystem.js"></script> <!-- 🔧 P23: 6 tiers, durability -->
+    <script src="src/systems/AnaClueSystem.js"></script> <!-- 💜 P25: 50 collectibles -->
+    <script src="src/systems/PyramidSystem.js"></script> <!-- 🏜️ P26: Pyramids, Sphinx -->
+    <script src="src/systems/SlimesDogsSystem.js"></script> <!-- 🟢🐶 P27: 8 slimes, dog -->
+    <script src="src/systems/AnimalsSeedsSystem.js"></script> <!-- 🐄🌱 P28: 16+ animals, 100+ seeds -->
+    <script src="src/systems/AutomationSystem.js"></script> <!-- ⚙️ P29: Full automation -->
+    <script src="src/systems/InventorySystemExpanded.js"></script> <!-- 🎒 P30: 50 slots -->
+
     <script src="src/scenes/GameScene.js"></script>
     <script src="src/game.js"></script>
 </body>
diff --git a/src/systems/CharacterCustomizationSystem.js b/src/systems/CharacterCustomizationSystem.js
index 1d2b857..843799c 100644
--- a/src/systems/CharacterCustomizationSystem.js
+++ b/src/systems/CharacterCustomizationSystem.js
@@ -15,7 +15,7 @@
  * @date 2025-12-23
  */
 
-export default class CharacterCustomizationSystem {
+class CharacterCustomizationSystem {
     constructor(scene) {
         this.scene = scene;
 
diff --git a/src/systems/MiningSystem.js b/src/systems/MiningSystem.js
index 1792fdc..3ba25e6 100644
--- a/src/systems/MiningSystem.js
+++ b/src/systems/MiningSystem.js
@@ -16,7 +16,7 @@
  * @date 2025-12-23
  */
 
-export default class MiningSystem {
+class MiningSystem {
     constructor(scene) {
         this.scene = scene;
 
diff --git a/src/systems/PortalRepairSystem.js b/src/systems/PortalRepairSystem.js
index 31836d4..a4dd458 100644
--- a/src/systems/PortalRepairSystem.js
+++ b/src/systems/PortalRepairSystem.js
@@ -16,7 +16,7 @@
  * @date 2025-12-23
  */
 
-export default class PortalRepairSystem {
+class PortalRepairSystem {
     constructor(scene) {
         this.scene = scene;
 
diff --git a/src/systems/TownRestorationSystem.js b/src/systems/TownRestorationSystem.js
index 3e5cf53..e7c1db2 100644
--- a/src/systems/TownRestorationSystem.js
+++ b/src/systems/TownRestorationSystem.js
@@ -16,7 +16,7 @@
  * @date 2025-12-23
  */
 
-export default class TownRestorationSystem {
+class TownRestorationSystem {
     constructor(scene) {
         this.scene = scene;