Single-player games like Dark Cases: The Blood Ruby Collector's Edition
Below are 12 single-player Steam games similar to Dark Cases: The Blood Ruby Collector's Edition, 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 Dark Cases: The Blood Ruby Collector's Edition page.
Ranked picks
- 1

Crime O'Clock
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Crime O'Clock is a hidden objects investigation and time exploration game with a deep storyline. Investigate cases through time and evolving maps by unveiling a multi-eras linked story. Will you be observant enough to solve the mysteries? Crime waits for no man!
- 2

Labyrinth City: Pierre the Maze Detective
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Adapted from the bestselling children’s book series Pierre The Maze Detective, play as Pierre in this adventure/puzzle game and recover the stolen Maze Stone. Journey through breathtakingly hand-drawn illustrations, meet eccentric characters, and solve puzzles to save Opera City!
- 3

Dracula: Origin
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Dracula: Origin reveals the dark origins of the Dracula curse. Step into the shoes of the famous Professor Van Helsing and experience a thrilling journey that will take you from London to Egypt, Austria and through Carpathian Europe right into the terrifying lair of the Dark Prince.
- 4

Escape Simulator 2
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Sequel to the best-selling escape room game, brings a fresh take on first-person puzzles with a variety of new rooms to explore solo or with friends. Solve intricate puzzles, uncover hidden secrets, or craft your own escape rooms with Room Editor 2.0.
- 5

My Brother Rabbit
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
My Brother Rabbit is a beautifully drawn exploration adventure and puzzle game set in a surreal world that mixes reality with a child’s imagination.
- 6

TOEM: A Photo Adventure
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Set off on a delightful expedition and use your photographic eye to uncover the mysteries of the magical TOEM in this hand-drawn adventure game. Chat with quirky characters, solve their problems by snapping neat photos, and make your way through a relaxing landscape!
- 7

Koira
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Save a puppy and embark on a heartwarming, hand-drawn adventure together. Journey to the heart of an enchanted forest, solving puzzles and avoiding hunters to protect your newfound friend.
- 8

Mystery Case Files®: 13th Skull™ Collector's Edition
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Uncover the secrets of the 13th Skull!
- 9

The Promised Land
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
The Promised Land, a brave new world , the hole nation – all this lies in your hands! Become a true leader, a chosen one, a father of nation! Guide your colony to the victory of the modern superpower! We collected all the best that is in games of this genre, arched by exciting mini-games and carefully turned it into the deep and...
- 10

Subliminal Realms: The Masterpiece Collector's Edition
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Albert's worst nightmare becomes reality when a creature from his grim paintings kidnaps his family. What does she want?
- 11

Timeless: The Forgotten Town Collector's Edition
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
Escape from a town that is lost in time and space! Explore the mysterious city and solve its riddles to make it home!
- 12

Timeless: The Lost Castle
Single-player alternative to Dark Cases: The Blood Ruby Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Dark Cases: The Blood Ruby Collector's Edition.
A mysterious man in red summons you, sending you to a flying ship where a little girl needs your help!