Single-player games like 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆
Below are 9 single-player Steam games similar to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆, 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 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 page.
Ranked picks
- 1
Supreme Heroes
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Indie with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
Highschool sophomore Jacob suddenly discovers he has super powers and must team up with his best friends to become the 'Elect Few', but convincing them to embrace their powers and save the world is all but easy. Events bring Jacob to battle villainous factions in order to bring peace to the nation.
- 2
Luminare: Shards of the Sacred
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Indie with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
In this stylized action RPG, travel through distorted forests dungeons, and more, equipped with robust weapons each possessing their own unique style, while searching for shards to the sacred realm of Luminare.
- 3
Ryne-Arca
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Indie with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
An atmospheric action RPG where you explore a vast world shaped by time and its shifting moods.
- 4
Seers of Ages Past: The Harbinger of Mah
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Indie with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
Seers of Ages Past 1: The Harbinger of Mah is an indie third-person open-world Action RPG where you play the origin story of the dwarven warpriest archvillain Tarbeard, the first Seer, who battles alongside his minions in the fast-paced arcade-like slaughter of the beasts and monsters of Yvermist.
- 5
Ys X: Nordics
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Adventure with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
Explore uncharted islands, engage in fast-paced action combat, and experience the high seas adventures of unlikely allies Adol and Karja in Ys X: Nordics!
- 6
DragonSword : Awakening
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Adventure with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
Explore the anime-style open world of the Continent of Orbis, brought to life with Unreal Engine 5! Recruit unique companions, unleash spectacular Status Ailment tag-team action, and embark on an epic journey to save the world from the threat of a Dragon reawakened after 60 years.
- 7
Atelier Yumia: The Alchemist of Memories & the Envisioned Land
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Adventure with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
"Atelier Yumia" is a story about “memory”. Explore the field to gather materials and synthesis items. The items you create can be key to advancing the story and can also be used in battles and exploration. Additionally, you can create your own base with “Building" in the field.
- 8
Darksiders III
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Action and Adventure with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
Return to an apocalyptic Earth in Darksiders III, a hack-n-slash Action Adventure where players assume the role of FURY in her quest to hunt down and dispose of the Seven Deadly Sins. The most enigmatic of the Four Horsemen, FURY must bring balance to the forces that now ravage Earth.
- 9
In Nightmare
Single-player alternative to 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — playable solo, no multiplayer required. Shares Indie and Adventure with 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆.
In Nightmare is a narrative-driven horror adventure game combining sneak action with diverse puzzles. It follows a young boy in search for the last hope of love who is working out his own salvation by navigating through his fear.