Choose World Of Mystery
Choose World Of Mystery if you want a Free To Play and Casual experience. On Steam, it's free to play, so the barrier to trying it is zero. World Of Mystery launched in 2023.
World Of Mystery vs 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆
World Of Mystery and 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 both land in Action, Adventure, RPG on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Adventure, RPG on Steam. World Of Mystery is free; 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 is paid (Price unknown). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆
Choose 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 if you want an Indie and Simulation game with DualShock Controller Support, DualSense Controller Support, and Gamepad Recommended.
Both World Of Mystery and 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 sit in Action, Adventure, and RPG on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 World Of Mystery |  星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 | |
|---|---|---|
| Released | 2023 | — |
| Genres | Action, Adventure, RPG, Free To Play, Casual | Action, Indie, Adventure, Simulation, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 88.9% positive (135 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Akhir Pekan Studio | Magic Fish Games |
Side by side
- Both share Action, Adventure, RPG on Steam.
- World Of Mystery is free; 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 is paid (Price unknown).
World Of Mystery vs 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 — FAQ
- Are World Of Mystery and 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 similar?
- They overlap on Action, Adventure, RPG on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Is World Of Mystery free?
- Yes — World Of Mystery is a free-to-play Steam title. 星海乐章 | GALIX: NewHorizons | 星の旅：億万年の絆 is paid (Price unknown).