IGN commended Capcom for their introduction of the Ooze, which they felt, while straying away from the traditional zombie, improved tension in the game with their ability to move behind the player via the vents. GameSpot, however, criticised creature designs like the Ooze, arguing that they were neither the scariest nor most-imaginative enemies to be introduced into the series. And, while the enemies would try to corner you, the weapon customization system limited the amount of scares.