Single-player games like Blue Detective: A Hotel in Scarlet
Below are 9 single-player Steam games similar to Blue Detective: A Hotel in Scarlet, 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 Blue Detective: A Hotel in Scarlet page.
Ranked picks
- 1

The Test: Secrets of the Soul
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie and Adventure with Blue Detective: A Hotel in Scarlet.
You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."
- 2

Danganronpa: Trigger Happy Havoc
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Adventure with Blue Detective: A Hotel in Scarlet.
Investigate murders, search for clues and talk to your classmates to prepare for trial. There, you'll engage in deadly wordplay, going back and forth with suspects. Dissect their statements and fire their words back at them to expose their lies! There's only one way to survive—pull the trigger.
- 3

The Test: Hypothesis Rising
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie and Adventure with Blue Detective: A Hotel in Scarlet.
The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?
- 4

LumineNight
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie and Adventure with Blue Detective: A Hotel in Scarlet.
LumineNight is a story-driven detective adventure. Play as Detective Foster and his daughter to solve a series of murders spanning a decade. Interrogate suspects, infiltrate locations, solve puzzles, and gather evidence from crime scenes. Uncover the dark truth behind these killings.
- 5

Strange Antiquities
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie and Adventure with Blue Detective: A Hotel in Scarlet.
Become the custodian of a store dealing in occult antiquities. Explore the quaint and gloomy town of Undermere, where strange goings-on and dark mysteries abound. Find and identify arcane artefacts, use your collection to aid the townsfolk with their unusual problems — and remember to pet your cat!
- 6

Tokyo Dark
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Adventure with Blue Detective: A Hotel in Scarlet.
Legend tells of a door deep below Tokyo's sewers. All who enter are lost forever. Detective Ito's partner is missing. Explore Tokyo & uncover the darkness that lays beneath the streets in this Point & Click - meets Visual Novel - narrative adventure that questions the very core of Ito's sanity.
- 7

Kathy Rain: Director's Cut
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie and Adventure with Blue Detective: A Hotel in Scarlet.
The award-winning point-and-click adventure returns in the Director's Cut with an extended story, additional puzzles, and new areas to explore. Witness the rise of an iconic detective as you uncover a dark and sinister truth hiding behind the calm exterior of a small rural town.
- 8

Apollo Justice: Ace Attorney Trilogy
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Adventure with Blue Detective: A Hotel in Scarlet.
Join rookie attorney Apollo Justice and his mentor, the legendary Phoenix Wright, in this collection of 3 games! This title features 16 episodes (including previously DLC-only episodes) and supports English, French, German, Japanese Korean, and Traditional and Simplified Chinese.
- 9

Departed Away
Single-player alternative to Blue Detective: A Hotel in Scarlet — playable solo, no multiplayer required. Shares Indie with Blue Detective: A Hotel in Scarlet.
Discover 'Departed Away,' a captivating visual novel where friendship intertwines with mystery. Uncover secrets, engage in verbal duels, and make choices that shape your story. Delve into emotional depth and intricate connections in this unique story.