Single-player games like Once in Yaissor
Below are 11 single-player Steam games similar to Once in Yaissor, 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 Once in Yaissor page.
Ranked picks
- 1

Rage Wars
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Get prepared for the FIRST EVER shooter game based on Rage Comics ! Rage Wars is a well-made action game with a variety of weapons, worlds and enemies to challenge with.
- 2

Valakas Story
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Adventure with Once in Yaissor.
Explore locations, fight with different enemies and bosses, communicate with residents, complete their tasks. Play as a village streamer from Russia named Valakas. All this adventure takes place in the beautiful far reaches of Russia.
- 3

Your Friend Hana
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
You don't know what do to? Just ask Hana! You can chat with Hana, ask her any question and as an oracle she will answer you. Enter specific keywords and she will tell you different stories!
- 4

Ken Follett's The Pillars of the Earth
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
12th century, England: In a time of poverty and war, a small town begins the construction of a cathedral to claim wealth and safety for its people. In their struggle to survive, lives and destinies intertwine. Based on Ken Follett's world-bestseller ‘The Pillars of the Earth’.
- 5

OPUS: Echo of Starsong - Full Bloom Edition
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.
- 6

Zeliria Sanctuary
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Sense of reality has not yet returned after a teleportation experiment. Purple hamsters, girls with tails, medieval knights - a fantastic world of an alien planet, where you will lead special forces soldier Maxx.
- 7

VIDEOVERSE
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Relive the days of the early internet and dive into this fictional video game era, where the 'Kinmoku Shark’ gaming system and its online social network 'Videoverse' were still popular…
- 8

S4U: CITYPUNK 2011 AND LOVE PUNCH
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie with Once in Yaissor.
This is a modern adventure of young adults seeking love and meaning. Return to 2011's Castor Yard, tap on your keyboard, and make those letters dance: Use your online persona to make meaningful decisions for your clients and yourself.
- 9

Once in Yaissor 2
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Страх и горечь окутала Яиссор, больше нет надежды на светлое будущее... Хотя и до этого особо не был виден свет дальнейшего беззаботного жития. В любом случае Володе предстоит пройти нелёгкий путь по устранению своих внутренних врагов.
- 10

Ritual
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
The Ritual is what so many are afraid of, it is not known where it came from, but is it really so? What is his secret, why people take actions because of him, exhausting themselves and, in the end, dying. Can't no one be able to overcome this attack?
- 11

Once in Yaissor 3
Single-player alternative to Once in Yaissor — playable solo, no multiplayer required. Shares Indie and Adventure with Once in Yaissor.
Volodya finally returned to his normal routine of life, but for how long? People never change, and even years later there will be a new "Volodya" to usher in a new era. And what kind of new era? That's for you to find out in Once in Yaissor 3.