diff --git a/scenes/player/states/running.gd b/scenes/player/states/running.gd
index 4463963..7fb17cb 100644
--- a/scenes/player/states/running.gd
+++ b/scenes/player/states/running.gd
@@ -24,6 +24,7 @@ func _state_physics_update(_delta: float) -> void:
 		return
 	
 	if abs(player.velocity.x) > abs(player.velocity.y):
+		# TODO: implement walk left animation to stop doing flip_h
 		if player.velocity.x > 0:
 			if player.anim_player.current_animation != "walk_right": player.anim_player.play("walk_right")
 			player.sprite.flip_h = false
@@ -31,8 +32,9 @@ func _state_physics_update(_delta: float) -> void:
 			if player.anim_player.current_animation != "walk_left": player.anim_player.play("walk_left")
 			player.sprite.flip_h = true
 	else:
-		pass
+		# TODO: walking up and down animations
 		#player.anim_dir = 'down' if player.velocity.y > 0 else 'up'
+		pass
 	
 	#player.sprite.play(player.anim_dir)