Single-player games like Floor 13: Deep State
Below are 9 single-player Steam games similar to Floor 13: Deep State, 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 Floor 13: Deep State page.
Ranked picks
- 1

The Occupation
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
The Occupation is a fixed-time, investigative thriller set in North West England on Saturday 24th October, 1987.
- 2

Orwell: Ignorance is Strength
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
Step into the shoes of a government official in a top-secret department of the Orwell surveillance program. Given the power to both uncover and fabricate "the truth", how far will you go in the service of your country? Season 2 of Orwell, the award-winning surveillance thriller.
- 3

Orwell: Keeping an Eye On You
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
Big Brother has arrived - and it’s you. Investigate the lives of citizens to find those responsible for a series of terror attacks. Information from the internet, personal communications and private files are all accessible to you. But, be warned, the information you supply will have consequences.
- 4

Lacuna – A Sci-Fi Noir Adventure
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
A murder. A hack. A bombing. All it takes to plunge the solar system into war – unless you do something about it. Help CDI agent Neil Conrad make a string of increasingly difficult decisions in this modern dialog-driven adventure set in a gorgeous 2D sci-fi noir universe.
- 5

Interrogation: You will be deceived
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
As a detective tasked with bringing down a dangerous terrorist group, you fight on two fronts: interrogating suspects & managing your team and its reputation. With time running out, how far will you go to stop these criminals? Manipulation, threats or even torture? Does the end justify the means?
- 6

Jessika
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
Jessika committed suicide, and it’s up to you to find out why she did what she did by prying into her digital past. What at first seems to be a job like any other quickly develops into a dark drama with twists and turns.
- 7

Sherlock Holmes: Crimes and Punishments
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Adventure with Floor 13: Deep State.
Become the most celebrated detective of all time: Sherlock Holmes! Use your impressive talents as a detective to solve six thrilling and varied cases: murders, missing persons, spectacular thefts and numerous investigations that sometimes lead you into the realms of the fantastic.
- 8

Beholder
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie and Adventure with Floor 13: Deep State.
You’re a state-installed landlord in a totalitarian country. Place listening devices, steal and sneak into your tenants’ apartments. Use what you uncovered to report anyone capable of plotting against the state. You MUST! But WILL you?
- 9

Caravanserai
Single-player alternative to Floor 13: Deep State — playable solo, no multiplayer required. Shares Indie with Floor 13: Deep State.
Guide your convoy through an arid, post-collapse world. Survive, trade, explore and maybe find out what pushed the world over the edge. Caravanserai is a Solarpunk game featuring multiple scenarios and a strong narrative on a procedurally generated world where your companions act independently.