Single-player games like Demon Source
Below are 8 single-player Steam games similar to Demon Source, 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 Demon Source page.
Ranked picks
- 1

Crimson Moon
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and RPG with Demon Source.
A gothic action-adventure RPG of violent angels and dead gods.
- 2

Rogue Blight
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and Indie with Demon Source.
Rogue Blight is a rogue-lite with focus on souls-like combat, featuring a Slay The Spire-inspired map system. Fight your way through ever-changing maps. Customize your playstyle based on what you find. Death is punishing. Only skill and persistence will carry you forward.
- 3

Colosseum Enigma
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and Indie with Demon Source.
Master the art of deflection, execute deadly moves, and conquer challenging bosses in a Sekiro-inspired soulslike game. Choose contracts, defeat mobs for rewards, and evolve your character with an immersive skill tree
- 4

Loot Survivors
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and RPG with Demon Source.
Survivors-like meets deep ARPG Loot. Fight endless hordes across deadly floors, then roll, gamble, and upgrade gear across 10 tiers of modifiers and powerful Uniques to forge a game-breaking build. One life. Permadeath. Infinite loot. How deep can you fall?
- 5

HERETIC
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and Indie with Demon Source.
Faith remains, even after the gods are dead. Branded a heretic, you must explore perilous sanctuaries to uncover a forgotten truth. Master ever-changing battles, craft powerful item and skill synergies, and overcome relentless foes in this dark fantasy roguelite action RPG.
- 6

Dungeons Deep
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and Indie with Demon Source.
Plunge into the Dungeons Deep! A dark-fantasy ARPG featuring vast underworlds full of horrifying monsters and ancient treasures. Liberate the plagued lands of Antioch for those who still remain.
- 7

DARK SOULS™ II: Scholar of the First Sin
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and RPG with Demon Source.
DARK SOULS™ II: Scholar of the First Sin brings the franchise’s renowned obscurity & gripping gameplay to a new level. Join the dark journey and experience overwhelming enemy encounters, diabolical hazards, and unrelenting challenge.
- 8

Dungeons of Edera
Single-player alternative to Demon Source — playable solo, no multiplayer required. Shares Action and Indie with Demon Source.
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.