Single-player games like Sunset Humanity
Below are 8 single-player Steam games similar to Sunset Humanity, 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 Sunset Humanity page.
Ranked picks
- 1
Complex 629
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Narrative psychological horror in vivid colour. Explore a surreal Icelandic apartment block built by the Devil. Shovel through snow with your bare hands and Converse with other residents while navigating between non-euclidean apartments and gathering money to escape the violence of Grandfather
- 2
SCP: Valravn
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
You never lose a war, when war is what you sell. Infiltrate the Valravn Corp. Put down the horrors in the dark. Containment is not enough.
- 3
FLATHEAD
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Over or Under? A simple game of gambling with your life.
- 4
Future Racer 2000
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Only You Can Be The Future Racer 2000
- 5
Narcosis
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
- 6
Kairo
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Enter the lost world of Kairo. Explore vast abandoned monuments. Bring strange and ancient machinery back to life. Slowly uncover the true purpose of Kairo and fulfil a great destiny.Kairo is an atmospheric 3D exploration and puzzle solving game.
- 7
Moons of Madness
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.
- 8
The Old City: Leviathan
Single-player alternative to Sunset Humanity — playable solo, no multiplayer required. Shares Adventure with Sunset Humanity.
The Old City: Leviathan is an experiment in first person exploration that focuses entirely on story. All that exists is you and the world. Set in a decaying city from a civilization long past, The Old City: Leviathan puts the player in the shoes of a sewer dwelling isolationist.