diff --git a/NEG/UI/UnityUi/Buttons/Behaviours.meta b/NEG/UI/UnityUi/Buttons/Behaviours.meta
new file mode 100644
index 0000000..0c789ee
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 953c3353e3af44258625fe607ede632b
+timeCreated: 1683915598
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs b/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs
new file mode 100644
index 0000000..e6a9b7f
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs
@@ -0,0 +1,21 @@
+using NEG.UI.UnityUi.Buttons.Settings;
+using System;
+
+namespace NEG.UI.UnityUi.Buttons.Behaviours
+{
+    public abstract class ButtonElementBehaviour : IDisposable
+    {
+        protected readonly BaseButton button;
+        protected SettingData baseData;
+
+        public ButtonElementBehaviour(BaseButton baseButton, SettingData settingData)
+        {
+            button = baseButton;
+            baseData = settingData;
+        }
+
+        public abstract void Dispose();
+
+        public virtual void ChangeData(SettingData newData) => baseData = newData;
+    }
+}
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs.meta b/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs.meta
new file mode 100644
index 0000000..1d19cfd
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/ButtonElementBehaviour.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a5e3decad6424cb288eff3e6f7e0d28e
+timeCreated: 1683919740
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs b/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs
new file mode 100644
index 0000000..872990e
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs
@@ -0,0 +1,41 @@
+using NEG.UI.UnityUi.Buttons.Settings;
+using NEG.Utils;
+using UnityEngine;
+
+namespace NEG.UI.UnityUi.Buttons.Behaviours
+{
+    public class ChangeTextColorBehaviour : ButtonElementBehaviour
+    {
+        private ColorData data;
+
+        public ChangeTextColorBehaviour(BaseButton baseButton, ColorData data) : base(baseButton, data)
+        {
+            if (baseButton.Text == null)
+                return;
+
+            baseButton.OnSelected += OnButtonSelected;
+            baseButton.OnDeselected += OnButtonDeselected;
+            ChangeData(data);
+        }
+
+        public override void ChangeData(SettingData newData)
+        {
+            base.ChangeData(newData);
+            Debug.Assert(newData is ColorData, "newData is not ColorData");
+            data = (ColorData)newData;
+        }
+
+        public override void Dispose()
+        {
+            button.OnSelected -= OnButtonSelected;
+            button.OnDeselected -= OnButtonDeselected;
+        }
+
+        [FactoryRegistration]
+        private static void RegisterInFactory() =>
+            MonoUiManager.Instance.BehavioursFactory.Register("ChangeTextColor", typeof(ChangeTextColorBehaviour));
+
+        private void OnButtonSelected(bool _) => button.Text.color = data.SelectedColor;
+        private void OnButtonDeselected(bool _) => button.Text.color = data.DeselectedColor;
+    }
+}
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs.meta b/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs.meta
new file mode 100644
index 0000000..c279ffe
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/ChangeTextColorBehaviour.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: f2079225d6e34001ae85f74a0a418d68
+timeCreated: 1683919878
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs b/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs
new file mode 100644
index 0000000..c23bba5
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs
@@ -0,0 +1,21 @@
+#if FMOD
+namespace NEG.UI.UnityUi.Buttons.Behaviours
+{
+    public class SimpleSoundBehaviour : ButtonElementBehaviour
+    {
+        public SimpleSoundBehaviour(BaseButton baseButton, FmodSoundData data) : base(baseButton, data)
+        {
+            //TODO: use silnet to not play sound
+        }
+
+        [FactoryRegistration]
+        private static void RegisterInFactory() =>
+            MonoUiManager.Instance.BehavioursFactory.Register("SimpleSound", typeof(SimpleSoundBehaviour));
+
+        public override void ChangeData(SettingData newData) => throw new System.NotImplementedException();
+
+        public override void Dispose() => throw new System.NotImplementedException();
+    }
+}
+
+#endif
\ No newline at end of file
diff --git a/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs.meta b/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs.meta
new file mode 100644
index 0000000..80fe7c7
--- /dev/null
+++ b/NEG/UI/UnityUi/Buttons/Behaviours/SimpleSoundBehaviour.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d75c0d86eeab47a1a6340f0b03b83de0
+timeCreated: 1684002680
\ No newline at end of file