diff --git a/assets/audio/railgun.mp3 b/assets/audio/railgun.mp3
new file mode 100644
index 0000000..1e1b107
Binary files /dev/null and b/assets/audio/railgun.mp3 differ
diff --git a/assets/audio/railgun.mp3.import b/assets/audio/railgun.mp3.import
new file mode 100644
index 0000000..987fc26
--- /dev/null
+++ b/assets/audio/railgun.mp3.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="mp3"
+type="AudioStreamMP3"
+uid="uid://0c62t5vtlwh6"
+path="res://.godot/imported/railgun.mp3-e6fbed75457f3f96c7373b9c121c03e6.mp3str"
+
+[deps]
+
+source_file="res://assets/audio/railgun.mp3"
+dest_files=["res://.godot/imported/railgun.mp3-e6fbed75457f3f96c7373b9c121c03e6.mp3str"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/scenes/towers/railgun_1.tscn b/scenes/towers/railgun_1.tscn
index 4ffbee1..0a46229 100644
--- a/scenes/towers/railgun_1.tscn
+++ b/scenes/towers/railgun_1.tscn
@@ -1,6 +1,7 @@
-[gd_scene load_steps=13 format=3 uid="uid://biyhuyx177dw8"]
+[gd_scene load_steps=14 format=3 uid="uid://biyhuyx177dw8"]
 
 [ext_resource type="Script" path="res://scripts/towers/tower.gd" id="1_8623k"]
+[ext_resource type="AudioStream" uid="uid://0c62t5vtlwh6" path="res://assets/audio/railgun.mp3" id="3_ixlr3"]
 [ext_resource type="Texture2D" uid="uid://c02ebkmjpxium" path="res://assets/spritesheets/towers/railgun-1.png" id="3_vo8au"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_60mof"]
@@ -99,5 +100,9 @@ rotation = 1.5708
 scale = Vector2(0.3, 0.3)
 show_percentage = false
 
+[node name="Shoot" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("3_ixlr3")
+volume_db = -20.0
+
 [connection signal="body_entered" from="Area2D" to="." method="_on_body_entered"]
 [connection signal="body_exited" from="Area2D" to="." method="_on_body_exited"]
diff --git a/scenes/towers/railgun_2.tscn b/scenes/towers/railgun_2.tscn
index 63a7d55..9ed8c80 100644
--- a/scenes/towers/railgun_2.tscn
+++ b/scenes/towers/railgun_2.tscn
@@ -1,8 +1,8 @@
 [gd_scene load_steps=14 format=3 uid="uid://ctnlfsnc2gl03"]
 
 [ext_resource type="Script" path="res://scripts/towers/tower.gd" id="1_rnv08"]
-[ext_resource type="PackedScene" uid="uid://dqa80ptcc8p70" path="res://scenes/bullets/bullet_1.tscn" id="2_fshi3"]
 [ext_resource type="Texture2D" uid="uid://b0dawx5rlcyo3" path="res://assets/spritesheets/towers/railgun-2.png" id="3_aeasn"]
+[ext_resource type="AudioStream" uid="uid://0c62t5vtlwh6" path="res://assets/audio/railgun.mp3" id="3_x4pda"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_fss1a"]
 atlas = ExtResource("3_aeasn")
@@ -73,7 +73,6 @@ radius = 138.293
 
 [node name="railgun-2" type="Node2D" groups=["Towers"]]
 script = ExtResource("1_rnv08")
-bullet = ExtResource("2_fshi3")
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
 position = Vector2(-1, 0)
@@ -100,5 +99,9 @@ rotation = 1.5708
 scale = Vector2(0.3, 0.3)
 show_percentage = false
 
+[node name="Shoot" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("3_x4pda")
+volume_db = -20.0
+
 [connection signal="body_entered" from="Area2D" to="." method="_on_body_entered"]
 [connection signal="body_exited" from="Area2D" to="." method="_on_body_exited"]
diff --git a/scenes/towers/railgun_3.tscn b/scenes/towers/railgun_3.tscn
index eedc0e5..43382a9 100644
--- a/scenes/towers/railgun_3.tscn
+++ b/scenes/towers/railgun_3.tscn
@@ -1,7 +1,7 @@
 [gd_scene load_steps=14 format=3 uid="uid://cfelbpijg3dp0"]
 
 [ext_resource type="Script" path="res://scripts/towers/tower.gd" id="1_3s425"]
-[ext_resource type="PackedScene" uid="uid://dqa80ptcc8p70" path="res://scenes/bullets/bullet_1.tscn" id="2_af8yd"]
+[ext_resource type="AudioStream" uid="uid://0c62t5vtlwh6" path="res://assets/audio/railgun.mp3" id="3_f25ix"]
 [ext_resource type="Texture2D" uid="uid://dk3toqlc7igld" path="res://assets/spritesheets/towers/railgun-3.png" id="3_g5gi2"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_g3wst"]
@@ -73,7 +73,6 @@ radius = 138.293
 
 [node name="railgun-3" type="Node2D" groups=["Towers"]]
 script = ExtResource("1_3s425")
-bullet = ExtResource("2_af8yd")
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
 position = Vector2(-1, 0)
@@ -100,5 +99,9 @@ rotation = 1.5708
 scale = Vector2(0.3, 0.3)
 show_percentage = false
 
+[node name="Shoot" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("3_f25ix")
+volume_db = -20.0
+
 [connection signal="body_entered" from="Area2D" to="." method="_on_body_entered"]
 [connection signal="body_exited" from="Area2D" to="." method="_on_body_exited"]