Choose Yousei
Choose Yousei if it's currently about 64% cheaper on the Steam Store. Yousei launched in 2018.
Yousei vs OPUS: Echo of Starsong - Full Bloom Edition
Yousei and OPUS: Echo of Starsong - Full Bloom Edition both land in Indie, Adventure 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 Indie, Adventure on Steam. Yousei (2018) is 3 years older than OPUS: Echo of Starsong - Full Bloom Edition (2021). Yousei is currently ~64% cheaper on Steam than OPUS: Echo of Starsong - Full Bloom Edition (8.99 USD vs. 24.99 USD). 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 OPUS: Echo of Starsong - Full Bloom Edition
Choose OPUS: Echo of Starsong - Full Bloom Edition if it's the newer release (2021) and ships with the modern feature baseline. 1,245 Steam reviews back the pick.
Both Yousei and OPUS: Echo of Starsong - Full Bloom Edition sit in Indie and Adventure 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
 Yousei |  OPUS: Echo of Starsong - Full Bloom Edition | |
|---|---|---|
| Released | 2018 | 2021 |
| Genres | Indie, Adventure | Indie, Adventure |
| Platforms | Windows, macOS, Linux | Windows, macOS |
| Steam Deck | Unrated | Deck Verified |
| Price | 8.99 USD | 24.99 USD |
| Steam reviews | 9 reviews | 94.5% positive (1,245 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | sakevisual | SIGONO INC. |
Side by side
- Both share Indie, Adventure on Steam.
- Yousei (2018) is 3 years older than OPUS: Echo of Starsong - Full Bloom Edition (2021).
- Yousei is currently ~64% cheaper on Steam than OPUS: Echo of Starsong - Full Bloom Edition (8.99 USD vs. 24.99 USD).
- OPUS: Echo of Starsong - Full Bloom Edition is Deck Verified on Steam Deck; Yousei has no Deck rating yet.
Yousei vs OPUS: Echo of Starsong - Full Bloom Edition — FAQ
- Should I play Yousei or OPUS: Echo of Starsong - Full Bloom Edition first?
- If you want chronology, Yousei (2018) came out before OPUS: Echo of Starsong - Full Bloom Edition (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Yousei and OPUS: Echo of Starsong - Full Bloom Edition similar?
- They overlap on Indie, Adventure 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.