Single-player games like APT. 407
Below are 9 single-player Steam games similar to APT. 407, 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 APT. 407 page.
Ranked picks
- 1
Sasaeng | 사생
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
A first-person psychological horror game about the life of a K-pop idol. Explore a luxury apartment, Korean streets, and your agency building as you confront the unsettling truth hidden beneath the surface.
- 2
The One I Saw
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
Return to a house based on the developer’s real childhood home in this first-person psychological horror game. Explore shifting loops, uncover buried memories, and face a presence that reacts to what you notice and what you miss.
- 3
Oxenfree
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
Oxenfree is a supernatural thriller about a group of friends who unwittingly open a ghostly rift. You are Alex, and you’ve just brought your new stepbrother Jonas to an overnight island party gone horribly wrong.
- 4
Hospital 666
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
Hospital 666 is a 1-4 player horror escape game. Traverse through eerie hospital levels while observing the occurrence of anomalies and choosing the correct elevator. Some abnormal bosses will chase you to death, and you must find the right way to escape them.
- 5
The Bridge Curse 2: The Extrication
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Adventure with APT. 407.
Try to escape with your life in a first-person survival horror adventure. Play through the eyes of four distinct characters as you evade and confront terrifying ghosts, unravel mind-bending puzzles, and unearth a sinister conspiracy…
- 6
You Are Grounded
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie with APT. 407.
"You Are Grounded" is a short psychological horror-slasher game from a first-person perspective. A terrifying killer clown terrorizes a teenager and his family on Halloween Eve.
- 7
Arrogation: Unlight of Day
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
Arrogation: Unlight of Day is a psychological horror game set in World War II. You will play as a lone reporter searching for his lost family in an abandoned village from 80s China. Beyond darkness, you will find nightmarish creatures and secrets from the long lost Imperial Japanese Army.
- 8
Below, Rusted Gods
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie and Adventure with APT. 407.
You are the lifeline supporting an expedition into the unknown. Keep both yourself and your squad alive by interpreting instrument readings, explore the facilities, and uncover something ancient and eager to be born.
- 9
K-PC Cafe Simulator
Single-player alternative to APT. 407 — playable solo, no multiplayer required. Shares Indie with APT. 407.
Run your very own K-PC Cafe! Captivate customers with high-performance PCs and delicious K-food, and build your gaming empire through strategic pricing, staff management, and store expansion.