diff --git a/assets/creatures/controller.gd b/assets/creatures/controller.gd
index 2ae048a..c532606 100644
--- a/assets/creatures/controller.gd
+++ b/assets/creatures/controller.gd
@@ -1,9 +1,10 @@
 extends CharacterBody3D
 
-const speed = 5.0
+const speed_walk = 1.0
+const speed_run = 4.0
 const JUMP_VELOCITY = 4.5
 const lent = 0.05
-
+var action_speed= false
 
 @onready var animation_player = $visuals/raference/AnimationPlayer
 @onready var visuals = $visuals
@@ -26,13 +27,18 @@ func _physics_process(delta):
 		visuals.rotation += perso_y * lent
 	if Input.is_action_pressed("ui_down"):
 		direction -= perso_z
+		animation_player.play_backwards( "raference_march")
+	if Input.is_action_just_pressed("ui_change_speed"):
+		action_speed = !action_speed
 	if Input.is_action_pressed("ui_up"):
-		direction += perso_z
-		animation_player.play( "raference_march")
-	if Input.is_action_pressed("ui_run"):
-		direction += perso_z * speed
-		animation_player.play( "raference_run")
-
+		if action_speed:
+			direction += perso_z * speed_run
+			animation_player.play( "raference_run")
+		else:
+			direction += perso_z
+			animation_player.play( "raference_march")
+		if Input.is_action_pressed("ui_camera"):
+			$camerapivot/Camera3D.global_transform = perso.direction
 	if direction.x == 0 and direction.z == 0:
 		animation_player.play( "raference_idle")
 	if Input.is_action_pressed("ui_cancel"):
@@ -42,8 +48,8 @@ func _physics_process(delta):
 		#direction = direction.normalized()
 		#perso_y.look_at(position + direction, Vector3.UP)
 
-	target_velocity.x = direction.x * speed
-	target_velocity.z = direction.z * speed
+	target_velocity.x = direction.x * speed_walk
+	target_velocity.z = direction.z * speed_walk
 
 	if is_on_floor() and Input.is_action_just_pressed("ui_jump"):
 		target_velocity.y = jump_force