Single-player games like NULL
Below are 9 single-player Steam games similar to NULL, 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 NULL page.
Ranked picks
- 1
The Call Button
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
A short horror observation thriller. Could you tell what's real and what isn't? You stole intel from your company. Now you wake up in a hospital every day with two choices: take your medication if something looks wrong, or hit the call button if you're sure the room is safe.
- 2
Inferno Pathways
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
Descend into the abandoned metro in Inferno Pathways, a first-person psychological horror game. Navigate dark tunnels, solve puzzles, and uncover sinister secrets. Confront your deepest fears and piece together the haunting story of Mike Collins. Can you escape the darkness?
- 3
Path of the Heart
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie with NULL.
Alone and lost for falling asleep on the first day of school, the only option left for Tsuki Ito is to trust a peculiar-looking girl with a radiant presence. Follow this story of romance and suspense inspired by the classic tale of "Little Red Riding Hood."
- 4
I'm not a Psycho Invader
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie with NULL.
You've seized the university! Every floor is full of obstacles. Each hostage is valuable, dangerous, or a waste of time. Kill, search, or interrogate: everything costs time, and panic raises the price. Reach the roof before time runs out.
- 5
Is Anybody There?
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
Step into the role of a blind boy hunted by a paranormal entity. Can you avoid being kidnapped by navigating the world through echolocation and listening for every rustle?
- 6
Rehaunted
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Adventure with NULL.
Enter a house where every clue feels wrong. Investigate a brutal crime scene, uncover hidden evidence, and use your detective tools to piece together a disturbing truth buried beneath the silence.
- 7
Aisle of Shadows
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
Do not forget. It remembers more than it should. What begins as a simple task slowly unravels into something deeply unsettling. Explore the mall's deepest secrets, uncover fragments of forgotten stories, and question reality itself.
- 8
The Ice Cream Shop
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
The Evil Presence is an immersive first-person psychological horror game. After moving into a new house, a man experiences supernatural occurrences and discovers the untold history of the residence.
- 9
UNEXTINCTION
Single-player alternative to NULL — playable solo, no multiplayer required. Shares Indie and Adventure with NULL.
Stranded at sea and trapped on a dinosaur-infested island, uncover hidden secrets in a lost sci-fi bio lab while fighting to survive, escape, and outlast nature’s deadliest era.