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

Menace from the Deep
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy with Morimens.
Menace from the Deep is an enthralling Roguelike Deckbuilding card game that unfolds in a dark world, drawing inspiration from Howard Lovecraft and the Cthulhu Mythos.Set against the backdrop of 1920s USA, the narrative revolves around a clandestine occult society.
- 2

Hunter's Moon: A Sovereign Syndicate Adventure
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy and RPG with Morimens.
A Victorian Steampunk Roguelite Deckbuilder. Choose from four characters with unique cards and abilities. Customize your deck and character as you investigate a mysterious plague. Battle corrupted beasts and bosses in turn-based combat to unlock powerful relics and enchanted tarot cards.
- 3

9 Kings
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy and RPG with Morimens.
A fast-paced roguelike kingdom builder. Grow your empire and fight massive battles against powerful rival kings. Break the game with thousands of insane builds to become the King of Kings.
- 4

Slay the Spire
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy with Morimens.
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

Starless Abyss
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy with Morimens.
Earth has fallen. Science and the Occult have united forces to brace for the arrival of the Eldritch. But will the efforts against this strange, alien race be enough? Play as one of many Proximae used to help defend humanity in this turn-based, roguelike, intergalactic deck builder.
- 6

FAIRY TAIL: DUNGEONS
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares RPG with Morimens.
Fairy Tail: Dungeons is a deck-building rogue-lite featuring characters from the Fairy Tail series. Collect Magic Cards based on moves from the series to build your own unique deck and take down powerful monsters as you head for the dungeon depths!
- 7

Dawncaster | The RPG Cardventure
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy and RPG with Morimens.
What if you combine the best of story-driven RPGs with the strategic decision-making of cardgames? Dawncaster was created to answer that question, containing over 1100 handcrafted cards and over 100 unique challenges designed by veterans of the cardgame genre.
- 8

Three Kingdoms: The Blood Moon
Single-player alternative to Morimens — playable solo, no multiplayer required. Shares Strategy and RPG with Morimens.
Three Kingdoms: The Blood Moon is a turn-based Roguelike card game where you assume the role of a Shu general. Explore dungeons, gather relics, and amass a collection of cards. In each round, you can assemble a unique combination of cards and treasures to defeat your enemies and rewrite history!