Single-player games like Castle In The Darkness
Below are 11 single-player Steam games similar to Castle In The Darkness, 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 Castle In The Darkness page.
Ranked picks
- 1

Odallus: The Dark Call
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
The old gods have forgotten this land. No one could save our people when darkness started spreading and collecting human souls for its army. Odallus is a classic exploration/action game, inspired by Ghosts’n Goblins, Demon’s Crest and Castlevania.
- 2

Astalon: Tears of the Earth
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Castle In The Darkness.
Uphold your pact with the Titan of Death, Epimetheus! Fight, climb and solve your way through a twisted tower as three unique adventurers, on a mission to save their village from impending doom!
- 3

Cave Story+
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Run, jump, shoot, fly and explore your way through a massive action-adventure reminiscent of classic 8- and 16-bit games.
- 4

Inexistence
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Discover a vast world full of mysteries and action in this Metroidvania-style game inspired by the classics of the 16-bit era.
- 5

Aggelos
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Critically-acclaimed action-RPG that takes the template laid down by classics like Wonder Boy, nails the 16-Bit aesthetics for nostalgia fans, but updates the mechanics to feel fresh and modern. Explore a beautiful open world and plunder dungeons, caves and forests to help take down epic bosses!
- 6

Valdis Story: Abyssal City
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Assume the role of Wyatt in this Action/Exploration Platformer as you explore the ruins of a holy city that was lost many years ago. Battle various types of demons, angels, and a new threat known only as the “Ferals”, using swordsmanship, martial arts, and sorcery.
- 7

1001 Spikes
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Discover the lost treasures of Ukampa in South America as Aban Hawkins searches for his estranged father, world-famous archeaologist, Jim Hawkins. Aban Hawkins races into the frozen tundra of the antarctic, undiscovered temple ruins and the vast caverns of South America in search of his father and the legendary treasure rumored to lie...
- 8

Salt and Sanctuary
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Explore a haunting, punishing island in this stylized 2D action RPG. Salt and Sanctuary combines fast and brutal 2D combat with richly developed RPG mechanics in a cursed realm of forgotten cities, blood-soaked dungeons, and desecrated monuments.
- 9

Metroidvania
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Explore a dark pixel-art metroidvania filled with fast-paced combat, challenging bosses, hidden secrets, and rewarding exploration as you unlock new paths through a mysterious world.
- 10

Volgarr the Viking
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action and Indie with Castle In The Darkness.
Return to the Golden Age of arcades with a hardcore action platformer that pulls no punches! Possesses all the hallmarks of true classics like Super Ghouls 'N Ghosts (SNES), Rastan Saga (Arcade), Castlevania (NES) and more with precise controls, high challenge, and meticulous design.
- 11

DARK SOULS™: REMASTERED
Single-player alternative to Castle In The Darkness — playable solo, no multiplayer required. Shares Action with Castle In The Darkness.
Then, there was fire. Re-experience the critically acclaimed, genre-defining game that started it all. Beautifully remastered, return to Lordran in stunning high-definition detail running at 60fps.