diff --git a/Scenes/Maps/SimpleScene.tscn b/Scenes/Maps/SimpleScene.tscn
index 37af8a7c..28c2a57a 100644
--- a/Scenes/Maps/SimpleScene.tscn
+++ b/Scenes/Maps/SimpleScene.tscn
@@ -1,13 +1,15 @@
-[gd_scene load_steps=14 format=4 uid="uid://prgabjxh44lf"]
+[gd_scene load_steps=17 format=4 uid="uid://prgabjxh44lf"]
 
 [ext_resource type="Script" uid="uid://doxmbokehw8ci" path="res://Scripts/GameManager.cs" id="1_4uv21"]
 [ext_resource type="PackedScene" uid="uid://bghghp5ep4w2j" path="res://Scenes/player.tscn" id="2_j0vja"]
 [ext_resource type="PackedScene" uid="uid://crry0rgk7a8sm" path="res://Scenes/Weapons/BaseWeapon.tscn" id="3_a16tm"]
-[ext_resource type="Script" uid="uid://epnwjptvks3t" path="res://Scripts/Resources/LootItem.cs" id="4_3bxj4"]
 [ext_resource type="Script" uid="uid://mja0rk7n2kln" path="res://Scripts/Resources/MapStartDataResource.cs" id="4_bc0u7"]
 [ext_resource type="TileSet" uid="uid://6k28roiljylj" path="res://Tilesets/factory_tileset.tres" id="4_em3f4"]
 [ext_resource type="Script" uid="uid://krean0uywtms" path="res://Scripts/TilemapAvoidance.cs" id="5_75e1c"]
+[ext_resource type="Script" uid="uid://v2f387aad33k" path="res://Scripts/Components/FSM/ActorStateMachine.cs" id="7_cko4a"]
+[ext_resource type="SpriteFrames" uid="uid://bcc5mlwwnkvri" path="res://Resources/Sprites/Fairy.tres" id="8_gp1xa"]
 [ext_resource type="Script" uid="uid://cfya7sndh7vy2" path="res://Scenes/CameraController.gd" id="11_uct4d"]
+[ext_resource type="PackedScene" uid="uid://b3tyacxxw88lx" path="res://Scenes/Utils/StreamPlayerWithName.tscn" id="12_3bxj4"]
 [ext_resource type="Script" uid="uid://c5nxsq3tyxcx6" path="res://Scripts/InventoryManager.cs" id="12_hibtc"]
 [ext_resource type="PackedScene" uid="uid://dkwi1hu1bixoe" path="res://Scenes/HUD/HUD.tscn" id="13_66bei"]
 [ext_resource type="Script" uid="uid://bdshph801ac2i" path="res://Scenes/CameraTarget.gd" id="14_2aa7w"]
@@ -16,15 +18,17 @@
 [sub_resource type="Resource" id="Resource_6wo78"]
 script = ExtResource("4_bc0u7")
 EggIndex = 0
-StartingEquipment = Array[ExtResource("4_3bxj4")]([])
+StartingEquipment = []
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_5xgmc"]
 
 [node name="GameScene" type="Node2D"]
 process_mode = 3
 script = ExtResource("1_4uv21")
 PlayerTemplate = ExtResource("2_j0vja")
-SpawnMarkers = {
+SpawnMarkers = Dictionary[int, NodePath]({
 0: NodePath("PlayerStartPosition")
-}
+})
 WeaponTemplate = ExtResource("3_a16tm")
 MapStartData = SubResource("Resource_6wo78")
 
@@ -50,6 +54,20 @@ metadata/_edit_lock_ = true
 [node name="Actors" type="Node2D" parent="Tilemaps"]
 metadata/_edit_lock_ = true
 
+[node name="FSMEnemy" type="CharacterBody2D" parent="Tilemaps/Actors"]
+position = Vector2(161.783, 298.229)
+script = ExtResource("7_cko4a")
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Tilemaps/Actors/FSMEnemy"]
+shape = SubResource("CircleShape2D_5xgmc")
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="Tilemaps/Actors/FSMEnemy"]
+sprite_frames = ExtResource("8_gp1xa")
+animation = &"down"
+
+[node name="Idle" type="Node2D" parent="Tilemaps/Actors/FSMEnemy"]
+
 [node name="CameraController" type="Camera2D" parent="."]
 process_mode = 1
 script = ExtResource("11_uct4d")
@@ -77,3 +95,9 @@ position = Vector2(111, 305)
 [node name="AlarmManager" type="Node2D" parent="."]
 process_mode = 1
 script = ExtResource("15_d7e3u")
+
+[node name="AudioStreamPlayer2D" parent="." instance=ExtResource("12_3bxj4")]
+process_mode = 3
+autoplay = true
+TrackName = "Test"
+AuthorName = "Nobody"
diff --git a/Scripts/Components/FSM/ActorStateMachine.cs b/Scripts/Components/FSM/ActorStateMachine.cs
new file mode 100644
index 00000000..1bbe11ae
--- /dev/null
+++ b/Scripts/Components/FSM/ActorStateMachine.cs
@@ -0,0 +1,44 @@
+using Godot;
+using Godot.Collections;
+
+namespace Cirno.Scripts.Components.FSM;
+
+public partial class ActorStateMachine : Node2D
+{
+    public Dictionary<int, State> States { get; private set; } = new();
+
+    private int _currentStateIndex = 0;
+
+    public State CurrentState => States[_currentStateIndex];
+
+    public override void _Ready()
+    {
+        var children = GetChildren();
+
+        foreach (var child in children)
+        {
+            if (child is State state)
+            {
+                States.Add(state.StateId, state);
+                state.Init(this);
+            }
+        }
+    }
+
+    public void SetState(int stateId)
+    {
+        CurrentState.ExitState();
+        _currentStateIndex = stateId;
+        CurrentState.EnterState();
+    }
+
+    public override void _Process(double delta)
+    {
+        CurrentState.ProcessState(delta);
+    }
+
+    public override void _PhysicsProcess(double delta)
+    {
+        CurrentState.PhysicsProcessState(delta);
+    }
+}
\ No newline at end of file
diff --git a/Scripts/Components/FSM/ActorStateMachine.cs.uid b/Scripts/Components/FSM/ActorStateMachine.cs.uid
new file mode 100644
index 00000000..f33b79ba
--- /dev/null
+++ b/Scripts/Components/FSM/ActorStateMachine.cs.uid
@@ -0,0 +1 @@
+uid://v2f387aad33k
diff --git a/Scripts/Components/FSM/EnemyIdle.cs b/Scripts/Components/FSM/EnemyIdle.cs
new file mode 100644
index 00000000..d80872b5
--- /dev/null
+++ b/Scripts/Components/FSM/EnemyIdle.cs
@@ -0,0 +1,36 @@
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM;
+
+public partial class EnemyIdle : State
+{
+    //[Export]
+    //public EnemyState State { get; private set; } 
+    public override int StateId => (int)EnemyState.Idle;
+    
+    public override void EnterState()
+    {
+        
+    }
+
+    public override void ExitState()
+    {
+        
+    }
+
+    public override void ProcessState(double delta)
+    {
+        
+    }
+
+    public override void PhysicsProcessState(double delta)
+    {
+        // Scan for player
+        // Wait for alarms
+    }
+
+    protected void ChangeState(EnemyState newState)
+    {
+        _stateMachine.SetState((int)newState);
+    }
+}
\ No newline at end of file
diff --git a/Scripts/Components/FSM/State.cs b/Scripts/Components/FSM/State.cs
index 64bcbe6e..f8450147 100644
--- a/Scripts/Components/FSM/State.cs
+++ b/Scripts/Components/FSM/State.cs
@@ -2,7 +2,22 @@
 
 namespace Cirno.Scripts.Components.FSM;
 
-public partial class State : Node2D
+public abstract partial class State : Node2D
 {
+    public virtual int StateId { get; }
+
+    protected ActorStateMachine _stateMachine;
+    
+    public virtual void Init(ActorStateMachine stateMachine)
+    {
+        _stateMachine = stateMachine;
+    }
+    
+    public abstract void EnterState();
+
+    public abstract void ExitState();
+    
+    public abstract void ProcessState(double delta);
+    public abstract void PhysicsProcessState(double delta);
     
 }
\ No newline at end of file