Single-player games like Demon's Mirror
Below are 16 single-player Steam games similar to Demon's Mirror, 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's Mirror page.
Ranked picks
- 1

Deep Sky Derelicts
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.
- 2

HELLCARD
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Hellcard is a unique cooperative deck builder rogue-like game. Descend into the paper dungeons on your own, recruit computer-controlled companions or join other players' lobbies in fast-paced tactical card battles against the armies of darkness and the Archdemon himself!
- 3

Indies' Lies
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
A roguelike deck-building game where you craft a deck, spark talents, discover runes, and assemble your team with partners' cards! Play unique stories for every character and explore a world caught in the clash of gods. New Puppeteer DLC just released!
- 4

Slay the Spire
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 5

Roguebook
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!
- 6

Black Book
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
“Black Book” is a dark RPG Adventure, based on Slavic myths, in which you play as a young sorceress. Fight evil forces in card-based battles and explore the world, where humans live alongside mythological creatures.
- 7

Gordian Quest
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
An epic deckbuilding RPG inspired by old-school classics like Ultima and D&D, using modern gaming concepts like roguelite elements and turnbased strategic combat. Lead and nurture parties of heroes. Forge bonds and discover new skills among them. Guide them to unravel the curses laid upon the lands.
- 8

Astrea: Six-Sided Oracles
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 9

Monster Train
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 10

Witching Stone
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Witching Stone is a puzzle game matched with a deckbuilder! Customise your spellbook and weave spells with coloured stones.
- 11

Puzzle Quest 2
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required.
Escape to a puzzle game fantasy world with amazing creatures and weapons! Addicting gameplay blends with immersive roleplaying in this sequel to the award-winning Puzzle Quest!
- 12

Across the Obelisk
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Set forth in a co-op roguelite deckbuilder where every choice matters! Craft decks of breathtaking power. Journey alone or with up to three friends. Plot your party’s path to glory and face powerful enemies in deep tactical combat on your quest to save the kingdom of Senenthia in Across the Obelisk!
- 13

Paint Puzzle Quest
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Embark on a vibrant and colorful journey with Paint Puzzle Quest, a strategic puzzle-solving game that will test your creativity and problem-solving skills. Explore 100 exciting levels, each presenting a new challenge to keep you engaged and entertained.
- 14

Banners of Ruin
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required. Shares Strategy with Demon's Mirror.
Assemble your party. Answer the call. Win the war. Build a deck and fight a series of turn-based combats with up to 6 party characters through the city of Dawn's Point. Each character can unlock a set of unique cards and abilities that can augment your deck in powerful, exciting ways.
- 15

Serious Sam: Kamikaze Attack!
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required.
Step into the boots of Serious Sam's most iconic foe, the Headless Kamikaze, and chase down the vile Serious Sam in this action packed arcade runner
- 16

Pit Wizard
Single-player alternative to Demon's Mirror — playable solo, no multiplayer required.
Pit Wizard is an incremental bullet hell game where you blast your way through hordes of monsters while dodging brutal hazards to collect loot, grow a massive skill tree, become the ultimate wizard, and save the day.