Single-player games like Castle of The Untold
Below are 8 single-player Steam games similar to Castle of The Untold, 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 of The Untold page.
Ranked picks
- 1
Dungeon Roll
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Descend beneath your family estate to uncover the truth about the crusader heroes of your bloodline, re-rolling your path floor by floor through a labyrinth built on real Crusades history. The souls of legendary crusaders grant you boons and the seven deadly sins guard the way down.
- 2
To Kill a God
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Craft your skill tree in this action roguelike where you must utilize skill and creativity to unleash devastating builds, all for one purpose. Break the Cycle. Kill a god.
- 3
The Last Elementalist
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Master the elements in a pixel art action roguelike. Explore different weapons, armor and spellbooks, imbue them with swappable gems to reshape how each piece behaves and embark on procedural elemental expeditions.
- 4
Mana Spark
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
A challenging action RPG with deep souls-like combat and rogue-like elements. Explore a dreadful dungeon and fight smart enemies that will plan and collaborate between themselves to defeat you.
- 5
Cinderia
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
A fast, brutal action roguelite with razor-sharp controls and insane build freedom. Fuse embers, skill cards, and gear into wildly overpowered combat styles — and break each run in a world consumed by the Ash Witch.
- 6
Dungeons of Blood and Dream
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Play as a mighty Blood Wizard on a quest to escape a death-loop of psychedelic dungeons. Slay disgusting creatures using a large array of bladed weapons and unnerving spells, harness the power of cursed rings, find mysterious treasures, and learn the secrets of the universe you are trapped in.
- 7
Mortal Sin
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Mortal Sin is a chaotic, blood-soaked roguelike where skill is power, and overconfidence is death. Carve through procedurally generated nightmares with brutal melee and flashy, satisfying combos.
- 8
Dungeons of Edera
Single-player alternative to Castle of The Untold — playable solo, no multiplayer required. Shares Action and Indie with Castle of The Untold.
Dungeons of Edera is a rogue-lite action RPG dungeon crawler featuring procedurally generated levels where you will battle through hordes of monsters to restore Edera to its former glory.