Single-player games like INTERNULL
Below are 8 single-player Steam games similar to INTERNULL, 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 INTERNULL page.
Ranked picks
- 1
All That Time
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
All That Time is a psychological horror experience where you explore unstable dreamlike memories, solve environmental puzzles, and uncover fragmented lives inside a collapsing liminal system.
- 2
FERALPALS
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
Feralpals is a chapter-based mascot horror game. Humanity was wiped out by a pathogen linked to Friendly Pals, genetically engineered creatures, granted human-like intelligence to serve mankind’s ambitions. The Pals are now left behind, imitating their creators' society long after humanity vanished.
- 3
Through The Fragmentation
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
Atmospheric first person adventure game focusing on immersion and exploration. Meet strange characters, discover secrets and try to unfold the mystery of the Fragmentation.
- 4
MINDMIST
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
MINDMIST is a first-person, story-driven game about exploring the dark side of human history. You will visit the past and witness some of the historical events that represent how we, as humans, are greedy and inclined to fight.
- 5
oneway.exe: Module 1.0
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
You’re stuck inside an abandoned video game, haunted by its own digital decay. In oneway.exe, uncover the mystery of UNTITLED.exe, its three developers, and the evolving Internet eras that once shaped their love. How does your story end? How did it ever begin?
- 6
Provisional Detective
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
A first-person mystery solving game, where you try to find out what happened at Syn Archives.
- 7
Mystery of the Malign
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
Investigate. Interrogate. Descend into a world of intrigue to untangle the Mystery of the Malign.
- 8
Born Into Fear
Single-player alternative to INTERNULL — playable solo, no multiplayer required. Shares Indie with INTERNULL.
Born Into Fear is a first-person horror game set in an evacuated neighborhood. You'll have to complete task and avoid enemies to destroy the evil Buffer.