diff --git a/objects/enemy/explosion.gd b/objects/enemy/explosion.gd
index c03f9a5..cba6bac 100644
--- a/objects/enemy/explosion.gd
+++ b/objects/enemy/explosion.gd
@@ -2,6 +2,7 @@ extends "res://objects/enemy/enemy.gd"
 
 func _ready():
 	$AnimatedSprite.play("explode")
+	Game.play_sound(Game.a_die_robot,Game.ac_die)
 
 func _on_animation_finished():
 	queue_free()
diff --git a/objects/enemy/tin_die.tscn b/objects/enemy/tin_die.tscn
index 519bcf6..b54d726 100644
--- a/objects/enemy/tin_die.tscn
+++ b/objects/enemy/tin_die.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=2]
+[gd_scene load_steps=14 format=2]
 
 [ext_resource path="res://graphics/enemy/explosion_small.png" type="Texture" id=1]
 [ext_resource path="res://objects/enemy/tin_die.gd" type="Script" id=2]
@@ -37,6 +37,9 @@ animations = [ {
 "speed": 20.0
 } ]
 
+[sub_resource type="PhysicsMaterial" id=9]
+bounce = 0.1
+
 [sub_resource type="RectangleShape2D" id=8]
 extents = Vector2( 2, 2 )
 
@@ -48,6 +51,7 @@ frames = SubResource( 7 )
 
 [node name="Topleft" type="RigidBody2D" parent="."]
 mass = 2.0
+physics_material_override = SubResource( 9 )
 script = ExtResource( 4 )
 impulse_max = 200
 
@@ -67,6 +71,7 @@ autostart = true
 
 [node name="TopRight" type="RigidBody2D" parent="."]
 mass = 2.0
+physics_material_override = SubResource( 9 )
 script = ExtResource( 4 )
 impulse_max = 200
 
@@ -87,6 +92,7 @@ autostart = true
 
 [node name="BottomLeft" type="RigidBody2D" parent="."]
 mass = 2.0
+physics_material_override = SubResource( 9 )
 script = ExtResource( 4 )
 impulse_max = 200
 
@@ -108,6 +114,7 @@ autostart = true
 [node name="BottomRight" type="RigidBody2D" parent="."]
 position = Vector2( 3, 3 )
 mass = 2.0
+physics_material_override = SubResource( 9 )
 script = ExtResource( 4 )
 impulse_max = 200