Single-player games like Hospital 9
Below are 15 single-player Steam games similar to Hospital 9, 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 Hospital 9 page.
Ranked picks
- 1

First Customer
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
This game is an FPS game focusing on collecting things. This game is just a game collect the documents scattered on the map.A free soundtrack is included.
- 2

The Lifeline
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
To escape this terrifying hospital, you must leave your fears behind. Can you do it? Explore, face zombies, use weapons, avoid traps, and react fast to survive.
- 3

GET EVEN
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
Take a deep breath... Try to remember: a girl, a chair, a bomb. Just keep... calm. Follow the voice into the depths of you memory. Relax... and search for the darkest memories in the deepest recesses of your mind. Can you find her? The clock is ticking... And this is just a part of the treatment.
- 4

Deadfall Adventures
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action with Hospital 9.
Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.
- 5

Total Chaos
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
Fort Oasis is no paradise—it's a decaying nightmare where reality crumbles. The creator of Turbo Overkill unleashes survival-horror stacked with mysteries and monstrosities. Scavenge to craft weapons, while a voice on your walkie-talkie guides you into the island's depths.
- 6

Gynophobia
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
Gynophobia is a horror themed shooter about abnormal fear of women. Gynophobia is using classic first person shooter gameplay, to convey story about Mark, who is suffering from different phobias, including abnormal fear of woman.
- 7

Barbotine
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
An atmospheric horror micro-game that touches on topics of anxiety, isolation, body image and obsessive habits with a surreal PSX aesthetic.
- 8

Dead Beacon
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
Dead Beacon is a first-person survival horror inspired by late 1990s games and taking place in the Beacon manor, a location crawling with zombies and creatures governed by a malevolent will. Survive using the given array of weapons and escape the island.
- 9

Zero spring episode 1 English translation version
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
One day she brought home the spring water. A story about mysterious water begins now. This game is an FPS game created using the GameGuru FPS engine. This is Sonic Alpha's first work.
- 10

Zero spring episode 1 Japanese version
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
Support for this game is ended.
- 11

Air Combat XF
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
This is a 3D flight action arcade game(Version 2.00). Version 1.00 is also included, please try it.
- 12

SkyGameChanger-AirCombat II-
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
This game is a game that enjoys aerial battles by riding the high durability air fighter XF - 98.
- 13

Massive Air Combat
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
This game is a simple 3D flight shooting game. It's an arcade-style game. Player controls the aircraft(XF-99) to destroy enemy aircraft.
- 14

Gunship Recon
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
A simple operation helicopter arcade game. There are various missions such as destruction of enemy weapons, rescue of hostages, assassination and destruction of enemy facilities. 2 free DLC games are included.DLC games are for Windows only.
- 15

Android Amazones
Single-player alternative to Hospital 9 — playable solo, no multiplayer required. Shares Action and Indie with Hospital 9.
A Small TPS game. Players become agents' Saya and fight with robots to rescue her younger sister Yui. After that, Yui rescues Saya, and Yui is so angry that she becomes a super something and explodes the enemy space battleship with a holy sword. A free soundtrack is included.