Single-player games like The Radiants
Below are 11 single-player Steam games similar to The Radiants, 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 The Radiants page.
Ranked picks
- 1

Arcadia Fallen
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Adventure with The Radiants.
Play the role of a young alchemist apprentice who is unwillingly bound to an illegal spirit. Suddenly drawn into a war between humanity and magic, they must join a group of unlikely heroes to escape their own doom, hopefully saving the world along the way.
- 2

Cabernet
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Adventure with The Radiants.
Cabernet is a 2D narrative RPG set in a 19th century Eastern European inspired world, with a modern twist. Guide Liza, a young vampire in her new unlife among the unsuspecting townsfolk. Will you retain your humanity or descend further into the horror you have become?
- 3

Winds of Change
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Adventure with The Radiants.
Lead The Rebellion, build your army, and shape the world with your choices. A story-heavy adventure game with multiple endings, romance options, and non-linear storytelling. A vast fantasy world waiting to be explored. Inspired by Dragon Age, and Mass Effect. Fully voice acted by a stellar cast!
- 4

I Was a Teenage Exocolonist
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Simulation with The Radiants.
Spend your teenage years on an alien planet in this narrative RPG with card-based battles. Explore, grow up, and fall in love. The choices you make and skills you master over ten years will determine the course of your life and the survival of your colony.
- 5

Hatoful Boyfriend
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Simulation with The Radiants.
Congratulations! You’ve been accepted as the only human student at the prestigious St. PigeoNation’s Institute, a school for talented birds! Roam the halls and find love in between classes as a sophomore student at the world’s greatest pigeon high school.
- 6

Slay the Princess — The Pristine Cut
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Adventure with The Radiants.
You're here to slay the princess. Don't believe her lies.
- 7

Magical Diary: Horse Hall
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Indie and Adventure with The Radiants.
You have been invited to attend a magical school. You can make new friends, learn spells, face exams, run for class office, and try to find a date for the May Day Ball.
- 8

Dandelion - Wishes brought to you -
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Simulation with The Radiants.
Dandelion -Wishes brought to you- is a female-oriented game developed by Cheritz. The game was released in South Korea in August, 2012. The English translation for Dandelion was released on Nov, 2012. Dandelion is known as a unique dating simulation with a sensational storyline and charming characters.
- 9

Stray Gods: The Roleplaying Musical
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Adventure with The Radiants.
Gods. Romance. Murder. Musical Numbers?! Play as Grace in a world where Greek Gods live in hiding among us. Change your fate as you draw friends, foes & lovers into song using your powers of musical persuasion to unravel the mystery of the Last Muse's death.
- 10

B-PROJECT RYUSEI*FANTASIA
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Casual with The Radiants.
Become the A&R of the famous B-Project in this unforgettable idol Visual Novel. Support a group of 14 idols from their humble beginnings through to fame. Befriend them, influence their music and help them through turbulent times as they follow their dreams
- 11

Super Chillers: The Chat Room
Single-player alternative to The Radiants — playable solo, no multiplayer required. Shares Adventure with The Radiants.
Travel back to the 90s in this campy point-and-click horror adventure inspired by classic YA horror books like Fear Street and Point Horror.