Single-player games like Sin Spire
Below are 10 single-player Steam games similar to Sin Spire, 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 Sin Spire page.
Ranked picks
- 1

Dead Haul
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
A first-person co-op horror game where you raid cursed buildings, grab what you can and get back to the train before it leaves. You need to sell enough loot to keep travelling. The Conductor makes sure you always owe more.
- 2

Savoring Sword
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
Explore procedurally generated dungeons, fight monster girls, interact with your surroundings, collect items, and gain weight!
- 3

Conatus - Forgotten Depths
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
A dark fantasy dungeon crawler where every weapon defines a unique playstyle. Explore interconnected regions, uncover hidden secrets, craft powerful potions and unravel the mysteries of a world built from everything humanity chose to forget.
- 4

Spooky Dungeon
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
Battle against hordes of eerie enemies, challenge powerful bosses, and uncover dark secrets as you fight through procedurally generated dungeons to save the town of Iseholt in this retro-style FPS love letter to the games of the 1990s.
- 5

Tower of Mask
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
Tower of Mask is a thrilling survival horror in the spirit of the 80's dungeon crawlers. The most claustrophobic dungeon in modern times is yours to venture through alone. Hero, face the ancient tower where eerie masked humans prowl.
- 6

Dungeon Legends 2 : Tale of Light and Shadow
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
Dungeon Legends 2 is the ultimate old-school RPG dungeon crawler with a modern look. Explore a world of magic and danger, engaging in dynamic AI-supported dialogues with NPCs. Develop your character, find 700 items, and battle 30 types of enemies in this epic 15-hour adventure!
- 7

Hexborn
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
A blood-fueled roguelite FPS inspired by Doom and Vampire Survivors — but instead of one arena, fight through cursed labyrinths that reshape every run. Draft brutal perks, wield occult firepower, and survive escalating horrors with a retro shooter soul.
- 8

Blast Judgment
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Indie with Sin Spire.
Wield an unholy arsenal in this FPS Roguelite. Plunder arcane relics and practice forgotten rituals to take on armies of twisted foes. Seek the cruel gods that pulled you from your grave, and inflict your BLAST JUDGMENT.
- 9

SILENT HILL 2
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Action and Adventure with Sin Spire.
Investigating a letter from his late wife, James returns to where they made so many memories - Silent Hill. What he finds is a ghost town, prowled by disturbing monsters and cloaked in deep fog. Confront the monsters, solve puzzles, and search for traces of your wife in this remake of SILENT HILL 2.
- 10

SOULS
Single-player alternative to Sin Spire — playable solo, no multiplayer required. Shares Indie and Adventure with Sin Spire.
One day, the boy meets a monster, with whom he builds a strange relationship that is neither friend, nor family, nor owner and pet. How will the boy's future change?