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

Roller Coaster Looper
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
A roguelite idle-like roller coaster sim where you draft track segments, recruit riders, and combo card upgrades between rounds, then watch the thrill scores spiral gloriously out of control. Physics optional.
- 2

Tic Tactic
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
Long ago, the feathered nations lived in harmony. But, nothing lasts forever. Avenge the ducks in this deckbuilding roguelike take on tic-tac-toe. Collect tiles, engage in strategic battles, meet quirky characters, and explore diverse environments as you push ever closer to the chicken stronghold.
- 3

Replicat
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
A roguelike memory deckbuilder where you bend the rules of card matching with wild combos, strategy-defining items and cards featuring some personality-packed cats.
- 4

Touhou Rinrinki ~ Crafts of the Lucky Beast
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
Touhou Rinrinki ~ Crafts of the Luck Beast is a Touhou Doujin Card-Strategy Game. Using cards across different seasons, join forces with duelists of unique abilities, face various opponents from all over Gensoukyo, and uncover the truth behind the Card Duel Incident!
- 5

RACCOIN: Coin Pusher Roguelike
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
A coin-pushing dopamine machine. RACCOIN is a roguelike deckbuilder where you combine special coins with powerful items to trigger wildly satisfying combos. Stack shiny towers, spin the lucky wheel, and shake the machine until all the coins drop.
- 6

Rentlord
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
Rentlord is a combo-making roguelike real estate game where you buy properties, manage your income, and overcome unique weekly challenges. Strategic property upgrades and plugins with high combo potential, each run offers new opportunities to maximize rent, while avoiding taxes!
- 7

Slay the Spire 2
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!
- 8

Infinity Sweeper
Single-player alternative to Somnial Ouija — playable solo, no multiplayer required. Shares Strategy and Indie with Somnial Ouija.
Think you know Minesweeper? Think again. Infinity Sweeper brings roguelite elements to the classic puzzle - upgrades, boss fights and a constantly evolving grid that demands both logic and instinct. One wrong click could end it all.