Single-player games like Marginal act
Below are 16 single-player Steam games similar to Marginal act, 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 Marginal act page.
Ranked picks
- 1

What Lies in the Multiverse
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
A bombastic puzzle platformer about worlds turned inside out. Shift dimensions at the push of a button, solve brain-twisting logistical riddles, and race through the wilds of the multiverse in a bleakly hilarious (and hilariously bleak) story where everything you know can turn on a dime.
- 2

5 Days
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
Five days is a fully open world, no limits time travel puzzle adventure. This game isn't just a time loop of the same day on repeat, this game lets you travel between five different days. Use your knowledge of the future and ability to travel to the past to assassinate a heavily defended king.
- 3

Twelve Minutes
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
An interactive thriller about a man trapped in a time loop. Featuring James McAvoy, Daisy Ridley, and Willem Dafoe.
- 4

At His Grave
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie with Marginal act.
Time backtracking secret room decryption game, analyze the character dialogue, find the key to decryption, complete the needs to leave the room. In the end all regret, go back to the past, looking for clues to make up for regret.
- 5

Another Chance
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
Another Chance is an isometric, story driven experience which pits you in the midst of an alien apocalypse. Split apart from your wife, your only objective is reuniting with her...or is it?
- 6

Wheels of Aurelia
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
A narrative road trip game set in the roaring Italian 70s, it tells the story of Lella, a restless woman driving on the roads of the western coast of Italy, the famous “Via Aurelia”.
- 7

What Lies in the Multiverse - Prologue
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
Experience the first hour What Lies in The Multiverse. A bombastic puzzle platformer about worlds turned inside out. Shift dimensions at the push of a button, solve brain-twisting logistical riddles, and race through the wilds of the multiverse in a bleakly & hilarious story.
- 8

Lighthouse Keeper
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
This dark act takes place from a single day of the Lighthouse Keeper. Listen to keeper carefully and help him to interrupt his twenty-years-old shift at the Lighthouse.
- 9

Bloody trains
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie with Marginal act.
Sitcom train conductor blowing heads simulator
- 10

Why pizza?
Single-player alternative to Marginal act — playable solo, no multiplayer required.
Baba is you meet Getting over it to deliver the best pizza and try not to get bankrupt!
- 11

Cthulhu pub
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie and Adventure with Marginal act.
In Cthulhu pub, you can build your own pub or restaurant. Create cute characters, creepy monsters and establish a small cute pub or make a large castle with monsters, humans, and ancient Gods.
- 12

KOBOLOK
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Adventure with Marginal act.
KOBOLOK is an ethnic PS1 style horror game based on an Eastern European fairytale about round bread "Kolobok" aka "O Koblížkovi" aka "Pannkauken".
- 13

Bakeborough
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Indie with Marginal act.
In Bakeborough, a Bakery RPG, you can take out your eye to see less.
- 14

Frogvival
Single-player alternative to Marginal act — playable solo, no multiplayer required.
Frogvival is a survival game in which you eat an animal - you add its DNA to you!
- 15

Cthulhu tower
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Adventure with Marginal act.
Cthulhu Tower is a dark twist on classical tower defense genre where you try to protect your eldrich world from cruel crowds of humans!
- 16

Where is Drake?
Single-player alternative to Marginal act — playable solo, no multiplayer required. Shares Adventure with Marginal act.
Your new favourite horror game where you need to find Drake the pirate among other imposters