Single-player games like Colony City 27λ
Below are 9 single-player Steam games similar to Colony City 27λ, 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 Colony City 27λ page.
Ranked picks
- 1
Last Evil
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie with Colony City 27λ.
Last Evil is a rogue-like strategy card game with mature contents. You have to go down to the deepest dungeon and wake up the Great Demon. Collect powerful spells, defeat those who are blocking your way and collect their essences to explore the dungeon.
- 2
Take Me To The Dungeon!!
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie and Adventure with Colony City 27λ.
Explore the depths of this massive dungeon with your adorable companion Una in this exciting R-18 deck-building adventure!
- 3
The King Of Truancy
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie and RPG with Colony City 27λ.
A modern roguelite deck-builder with supernatural combat & light RPG elements. Build diverse decks, face random events, humorous stories, and charming heroines! Play as a descendant of legendary heroes in modern life, battling bullies, gangs, and agents to uncover 'The Shadow' conspiracy.
- 4
X-Angels
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie and Adventure with Colony City 27λ.
Use the power of your virginity to defeat and humiliate the corrupt Angels in this rogue-lite card battle thriller!
- 5
Lustful Butler And Charming Sisters
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie with Colony City 27λ.
Lustful Butler And Charming Sisters is a narrative and casual card game. In this game, all charming girls hope to come to this nightclub for vacation and enjoy the unique massage service. Enjoy this sweet time with them!
- 6
Monster Girl Descent
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie and RPG with Colony City 27λ.
Travel into a dangerous and notorious cave filled with sexy monster girls. Fight them off or face the consequences, they're hungry for men!
- 7
LUNA
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Adventure and RPG with Colony City 27λ.
In a world corrupted by superpowers, powerful enemies have plunged society into chaos. Can Luna, through her mysterious superpower, defeat the nearly invincible enigmatic women and bring peace?
- 8
Tamer Vale
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie and Adventure with Colony City 27λ.
Tamer Vale is a turn based card battler, where a collective of Elven heroines, known as Tamers, journey forth beyond the safety of their hidden valley to find and confront the sources of corruption in the land, and bring balance to it using their special rituals!
- 9
Slay the Spire
Single-player alternative to Colony City 27λ — playable solo, no multiplayer required. Shares Indie with Colony City 27λ.
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!