diff --git a/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs b/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs
new file mode 100644
index 0000000..fc39985
--- /dev/null
+++ b/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs
@@ -0,0 +1,10 @@
+using UnityEngine;
+
+[CreateAssetMenu(fileName = "TurretLvl_", menuName = "Scriptable Objects/Turret Upgrade")]
+public class TurretUpgrade : ScriptableObject
+{
+    // TODO: инкапсулировать поля
+    public float UpgradeDamageMultiplier = 1.5f;
+    public float UpgradeDistanceMultiplier = 1.5f;
+    public float UpgradeReloadTimeMultiplier = 0.75f;
+}
diff --git a/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs.meta b/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs.meta
new file mode 100644
index 0000000..0bf7406
--- /dev/null
+++ b/Assets/Scripts/ScriptableObjects/TurretUpgrade.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 55eb675261abc594980c07f1195ca644
\ No newline at end of file
diff --git a/Assets/Scripts/Turret.cs b/Assets/Scripts/Turret.cs
index 64bf8bc..c6650bf 100644
--- a/Assets/Scripts/Turret.cs
+++ b/Assets/Scripts/Turret.cs
@@ -15,17 +15,17 @@ public class Turret : MonoBehaviour
     [SerializeField] private float _upgradeCostMultiplier = 0.2f;
     [SerializeField] private float _upgradeCostMultiplierIncrement = 0.1f;
     [Header("Upgrade")]
-    [SerializeField] private float _upgradeDamageMultiplier = 1.5f;
-    [SerializeField] private float _upgradeDistanceMultiplier = 1.5f;
-    [SerializeField] private float _upgradeReloadTimeMultiplier = 0.75f;
+    [SerializeField] TurretUpgrade[] _upgrades;
 
     private float _reloadTimer;
+    private int _lvl;
 
     public int Price => _price;
     public float Damage => _damage;
     public float Distance => _distance;
     public int SellPrice => Mathf.RoundToInt(_price * _sellingMultiplier);
     public int UpgradeCost => Mathf.RoundToInt(_price * _upgradeCostMultiplier);
+    public bool IsMaxLevel => _lvl >= _upgrades.Length - 1;
 
     private void Start()
     {
@@ -35,10 +35,14 @@ public class Turret : MonoBehaviour
 
     public void Upgrade()
     {
+        if (IsMaxLevel)
+            return;
+
+        var upgrade = _upgrades[_lvl++];
         // TODO: исправить умножение на 0
-        _damage *= _upgradeDamageMultiplier;
-        _distance *= _upgradeDistanceMultiplier;
-        _reloadTime *= _upgradeReloadTimeMultiplier;
+        _damage *= upgrade.UpgradeDamageMultiplier;
+        _distance *= upgrade.UpgradeDistanceMultiplier;
+        _reloadTime *= upgrade.UpgradeReloadTimeMultiplier;
         _upgradeCostMultiplier += _upgradeCostMultiplierIncrement;
     }
 
diff --git a/Assets/Scripts/UI/TurretUpgradeViewer.cs b/Assets/Scripts/UI/TurretUpgradeViewer.cs
index 633f040..d7d3da6 100644
--- a/Assets/Scripts/UI/TurretUpgradeViewer.cs
+++ b/Assets/Scripts/UI/TurretUpgradeViewer.cs
@@ -46,6 +46,6 @@ public class TurretUpgradeViewer : MonoBehaviour
     {
         _upgradeCost = turret.UpgradeCost;
         _upgradeCostText.text = _upgradeCost.ToString();
-        _upgradeButton.interactable = _wallet.Money >= _upgradeCost;
+        _upgradeButton.interactable = _wallet.Money >= _upgradeCost && !turret.IsMaxLevel;
     }
 }