Single-player games like Mycelium Protocol
Below are 8 single-player Steam games similar to Mycelium Protocol, 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 Mycelium Protocol page.
Ranked picks
- 1
A Week to Remember
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
Help Elliot recover his memories and unlock the truth of what happened before it's too late. A Mexican-American gothic, boys' love visual novel, featuring interactive spell crafting and point-and-click exploration.
- 2
A show she never watched.
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Adventure with Mycelium Protocol.
Clara, a teenager struggling with psychological issues, is visited one night by a mysterious entity through her TV. As she falls asleep, She begins her perilous adventure in her dreams. Will she be able to discover the truth? Or will she continue to dream for eternity?
- 3
Bally Fears
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
What are you afraid of ? In Bally Fears, play as Reyes, a teenager accompanied by his two parents : Nerea, his protective mother, and Izan, his neglectful father. Confront your father's creation and delve into Reyes' psychology as you discover what troubles him.
- 4
REDLINE — Strings of Fate
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
A sci-fi otome game where your choices shape love — and the future of society.
- 5
REQUIRED SYNERGY WORKSHOP: Deja Damnation
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Adventure with Mycelium Protocol.
A slow-burn psychological horror narrative adventure where every choice leaves a trace. Across nine chapters, unstable memories and fragile relationships pull you into a story where trust always comes with a cost.
- 6
Five-Star Courier and the Fog That Reeks of Death
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
Experience the work of a courier in a city of living rumors and legends. Pay off your debt by carrying out strange requests from mystical customers. Uncover the reason behind the appearance of a mysterious fog that smells of decay.
- 7
Slay the Princess — The Pristine Cut
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
You're here to slay the princess. Don't believe her lies.
- 8
Scarlet Hollow
Single-player alternative to Mycelium Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Mycelium Protocol.
Your aunt’s dead, your cousin hates you, and you’re stuck in the dead-end town of Scarlet Hollow. Choose your path through a branching narrative so dense that you'll see less than 1/5 of the game on a single playthrough. You won't be able to save everyone. Good luck, and welcome home.