Choose Lost Eidolons
Choose Lost Eidolons if you want a Casual experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Lost Eidolons launched in 2022.
Lost Eidolons vs Unpredictable Star
Lost Eidolons and Unpredictable Star both land in Strategy, Indie, 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 Strategy, Indie, RPG on Steam. Lost Eidolons (2022) is 3 years older than Unpredictable Star (2025). Unpredictable Star is currently ~74% cheaper on Steam than Lost Eidolons (8.99 USD vs. 34.99 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 Unpredictable Star
Choose Unpredictable Star if it's currently about 74% cheaper on the Steam Store. Unpredictable Star launched in 2025.
Both Lost Eidolons and Unpredictable Star sit in Strategy, Indie, 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
 Lost Eidolons |  Unpredictable Star | |
|---|---|---|
| Released | 2022 | 2025 |
| Genres | Strategy, Indie, RPG, Casual | Strategy, Indie, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 34.99 USD | 8.99 USD |
| Steam reviews | 68.8% positive (791 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Ocean Drive Studio, Inc. | 不测之星 |
Side by side
- Both share Strategy, Indie, RPG on Steam.
- Lost Eidolons (2022) is 3 years older than Unpredictable Star (2025).
- Unpredictable Star is currently ~74% cheaper on Steam than Lost Eidolons (8.99 USD vs. 34.99 USD).
- Lost Eidolons is Deck Verified on Steam Deck; Unpredictable Star has no Deck rating yet.
Lost Eidolons vs Unpredictable Star — FAQ
- Should I play Lost Eidolons or Unpredictable Star first?
- If you want chronology, Lost Eidolons (2022) came out before Unpredictable Star (2025). 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 Lost Eidolons and Unpredictable Star similar?
- They overlap on Strategy, Indie, 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.
- Does Lost Eidolons run on Steam Deck?
- Yes — Lost Eidolons is rated Deck Verified by Valve. Unpredictable Star doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.