Haunting Ground is a survival horror video game developed and published by Capcom for the PlayStation 2 in 2005. The story follows Fiona Belli, a young woman who wakes up in the dungeon of a castle after being involved in a car accident. The player controls Fiona as she befriends a White Shepherd, Hewie, and explores the castle with his aid to seek a means of escape and unravel the mysteries of it and its inhabitants. The game shares many similarities with Capcom's earlier survival horror title Clock Tower 3, and has been described as a spiritual successor to the Clock Tower series.

Haunting Ground was released April 2005 and received mixed reviews. The graphics, presentation, and themes of sexuality and vulnerability were praised, although critics found the gameplay somewhat repetitive, predictable, and derivative of previous horror titles.

Haunting Ground is a survival horror game with similar gameplay elements to Clock Tower 3 (2002). The player controls Fiona Belli directly and gives commands to her canine companion, Hewie. Fiona can run and perform a backstep maneuver, both of which reduce stamina. She can also crouch down to hide from enemy pursuers. Fiona can kick and tackle enemies as well, but tackling also reduces stamina. Losing too much stamina will result in Fiona becoming exhausted, causing her movements to slow down or possibly stop altogether. Exhaustion can be revived with certain items or with time. Fiona can interact with the environment by checking items, opening doors, and climbing ladders. The player can utilize hiding spots to evade pursuers. Other areas act as retaliation points that allow Fiona to use her environment to counterattack against her enemy, although some of these locations can only be used once.

Commanding Hewie is an integral part of Haunting Ground's gameplay. At the beginning of the game, he won't be completely friendly and obey all of Fiona's commands. The player has to build a friendship and gain his trust in order to survive the game. Hewie can be told to sniff out items, check suspicious areas or items, attack an enemy, or called back to Fiona's side. The player can praise Hewie by petting and feeding him, both of which can heal his vitality. Likewise, he can be scolded when he won't listen to commands. He can be told to "stand ready" before attacking, which increases his attack power.

Enemies can hear footsteps and other sounds. When Fiona is in a dangerous situation, she may fall into a panic. During panic mode, visibility gets worse, the menu can't be opened, and she will begin running on her own, tripping and falling into walls. Panic mode will elapse after some time, or certain items can be used to calm her down. There are glowing orbs called "Luminescents", which will put Fiona in a state of panic and attract enemies to her. If Fiona sustains a significant amount of damage, she will slow down and become unable to back-step. If she receives too much damage she can die. Damage heals with time or items can be used to bring her vitality back to normal. While some items are used to heal Fiona and Hewie, others are used to damage enemies. Some can be thrown while others are set like traps for the enemy to walk over. Some items are found by searching while others can be crafted in refining rooms.

Fiona Belli is an 18-year-old woman who recently moved to college. While visiting her parents, Ugo and Ayla, the family is involved in a car crash, and Fiona alone awakens in a cage in the dungeon of a castle. Her memories of the incident are hazy. Noting that the cage that keeps her prisoner has been left unlocked, she steps out and begins searching for answers and a way out of the castle. Soon after, she befriends a White Shepherd named Hewie. As Fiona begins to unravel the mystery in which she finds herself, she learns that she is the carrier of the Azoth, an alchemic element, which for unknown reasons is being sought by Riccardo, the castle's keeper.

The first enemy Fiona encounters is Debilitas, a large, mentally disabled groundskeeper who thinks of Fiona as one of his dolls. Fiona learns from a mysterious man named Lorenzo, that to escape the castle, she needs a staff from the chapel. However, upon taking the staff, Debilitas corners Fiona and Hewie, forcing a violent confrontation. They defeat Debilitas, but soon find their next enemy, Daniella, an icy maid. Daniella covets Fiona's ability to smell, taste, touch, feel, and "experience pleasure." She is especially jealous that Fiona can create life (via a fertile womb). Daniella is defeated when she is impaled with a shard from a ceiling window pane.

The third villain is Riccardo, who wields a flintlock pistol. For the majority of the game, Riccardo keeps his face hidden under a hood. Upon revealing himself however, Fiona is shocked to see her dead father's face. Riccardo reveals that he and her father, Ugo, are clones. He murdered Ugo in the car accident as revenge for leaving the castle and marrying Fiona's mother. He plans to use Fiona (by means of her womb and use of her Azoth) to bring about his own rebirth, so that he may live forever. As they fight atop a water tower, Hewie rescues Fiona by attacking Riccardo, causing him to fall from the summit.