Single-player games like Mythos, Book One
Below are 9 single-player Steam games similar to Mythos, Book One, 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 Mythos, Book One page.
Ranked picks
- 1

Telvoikai
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie and RPG with Mythos, Book One.
You've been tasked with collecting data on an alien planet. Choose between exploring the jungle tropics or navigating deep into the bioluminescent sea.
- 2

Arcadie II: Cold Lands
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie and RPG with Mythos, Book One.
You are the Monarch. Choose between diplomacy and tyranny. Romance allies or enemies. Your decisions define your rule and the fate of those closest to you in this character-driven interactive tale.
- 3

Our Red String
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie with Mythos, Book One.
An erotic visual novel about heartbreak, self-discovery, and curious turns of fate- Lena and Ian are two very different people who find themselves in a very similar moment in their lives.
- 4

Sigh of the Abyss
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie and RPG with Mythos, Book One.
Embrace the monster within in this dark fantasy visual novel with inclusive romances. Befriend charming allies, defy bitter rivals, fall in love. Your choices will save or condemn mortals, shaping the fate of a city as beautiful as it is cruel.
- 5

Exploring the Big Apple
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie with Mythos, Book One.
Follow Emma and Patrick – a young married couple – on their adventure as they move to New York to start a new chapter in their lives. A temporary stay at an old friend’s soon reveals a lot about his past and their future…
- 6

College Kings 2 - Episode 1
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie with Mythos, Book One.
College Kings 2 is the highly anticipated sequel to the popular choice-driven Adult Visual Novel. Dive into a world of parties, sex and love as a college freshman and make your wildest fantasies come true.
- 7

Choice of Robots
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie and RPG with Mythos, Book One.
Your robots will change the world! Will you show them the true meaning of love, or conquer Alaska with your robot army? A 300,000-word epic interactive sci-fi novel.
- 8

The Three Kingdoms: Rebirth
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie with Mythos, Book One.
You, an ordinary modern person, cross into the Three Kingdoms. There you meet legendary heroes and beauties. Will you retreat with your love, or rise to conquer the land? Every choice rewrites history—or leads to your doom.
- 9

Sunshine Love Chapter 1
Single-player alternative to Mythos, Book One — playable solo, no multiplayer required. Shares Indie with Mythos, Book One.
“Sunshine Love”, is a first/third-person choice-based visual novel with multiple romance options. The game has now been completed, and all three chapters are available to play and finish!