Wonhon: A Vengeful Spirit

Summary
Wonhon: A Vengeful Spirit is a paranormal stealth action game about revenge and its price. The game takes place in the alternative history of Korea in the 1920s. The main character is a Korean girl who was killed along with her family during the attack on the village. She meets Jeoseung Saja, the God of Death, and makes a deal with him. He gives the heroine a paranormal ability to turn into a ghost and possess living creatures.
The central game mechanic is stealth: since the girl is not protected by anything, and her only weapon is an ability to turn into a ghost, players need to move covertly and plan every step. The high complexity of the game makes players monitor each of their actions closely, since the punishment for being caught is a one-bullet death.