Single-player games like Haunted Dungeons: Hyakki Castle
Below are 9 single-player Steam games similar to Haunted Dungeons: Hyakki Castle, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Haunted Dungeons: Hyakki Castle page.
Ranked picks
- 1

Elminage Gothic
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Action and Adventure with Haunted Dungeons: Hyakki Castle.
From the makers of the world renowned “Wizardry Empire” titles, Starfish SD brings you the latest entry in their popular series of dungeon crawlers. Elminage Gothic, previously only available in Japanese on PlayStation® Portable, now comes to PC offering a classic old school dungeon crawling experience with a dark, gothic twist!
- 2

Heroes of the Monkey Tavern
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Action and Adventure with Haunted Dungeons: Hyakki Castle.
Heroes of the Monkey Tavern is a first-person dungeon-crawling game designed as an introduction to the genre : simplified rules, balanced puzzles and challenges. An independent project developed solo.
- 3

Dungeon Kingdom: Sign of the Moon
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Action and Adventure with Haunted Dungeons: Hyakki Castle.
Dungeon Kingdom: Sign of the Moon is a modern real-time dungeon crawling RPG. Immerse yourself in a fantastic adventure in the lands of Pohe Fakesys and investigate the cause of the returning chaos and darkness.
- 4

Legend of Grimrock 2
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Adventure and RPG with Haunted Dungeons: Hyakki Castle.
Legend of Grimrock 2 is a dungeon crawling role playing game with a modern execution but an oldschool heart. A group of four prisoners have shipwrecked on the secluded Isle of Nex. The island is filled with ancient crumbled ruins, mysterious shrines and a vast underground network of dungeons.
- 5

7 Mages
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares RPG with Haunted Dungeons: Hyakki Castle.
The epic RPG 7 Mages in the tradition of the greatest classics of the genre takes you around the magical island of Roven.
- 6

Legend of Grimrock
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Adventure and RPG with Haunted Dungeons: Hyakki Castle.
Use the Dungeon Editor to build entirely new adventures and challenges for other players to solve.
- 7

Archaelund
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Adventure and RPG with Haunted Dungeons: Hyakki Castle.
Explore a vast open world and crawl through dungeons in first person, then fight tactical turn-based battles from a top-down perspective. Guide your adventuring party through Archaelund, mankind's last frontier, and uncover its many secrets.
- 8

Arakion: Book One
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required. Shares Adventure and RPG with Haunted Dungeons: Hyakki Castle.
Arakion is a new take on the first-person crawler genre. Similar to Grimrock, with a healthy dose of Might and Magic, and a pinch of Fable, players progress through this fairytale-like world solving puzzles, slaying monsters, and rebuilding!
- 9

Brigandine The Legend of Runersia
Single-player alternative to Haunted Dungeons: Hyakki Castle — playable solo, no multiplayer required.
The continent of Runersia is home to six major powers with more than 40 bases, 100 knights, and 50 types of monsters. Select a ruler, organize knights and monsters into troops, and conquer enemy bases!