Choose Under the Sky World
Choose Under the Sky World if it matches what drew you to this matchup. Under the Sky World launched in 2023.
Under the Sky World vs Rebecca and the Sword of Mystery
Under the Sky World and Rebecca and the Sword of Mystery both land in Indie, 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 Indie, Adventure, RPG on Steam. Under the Sky World (2023) is 2 years older than Rebecca and the Sword of Mystery (2025). Under the Sky World is currently ~11% cheaper on Steam than Rebecca and the Sword of Mystery (15.99 USD vs. 17.99 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 Rebecca and the Sword of Mystery
Choose Rebecca and the Sword of Mystery if it matches what drew you to this matchup. Rebecca and the Sword of Mystery launched in 2025.
Both Under the Sky World and Rebecca and the Sword of Mystery sit in Indie, 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
 Under the Sky World |  Rebecca and the Sword of Mystery | |
|---|---|---|
| Released | 2023 | 2025 |
| Genres | Indie, Adventure, RPG, Casual | Indie, Adventure, RPG, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 15.99 USD | 17.99 USD |
| Steam reviews | 9 reviews | 60% positive (20 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | サークル☆フェアリーフラワー, Circle Fairy Flower | キラ☆タマ |
Side by side
- Both share Indie, Adventure, RPG on Steam.
- Under the Sky World (2023) is 2 years older than Rebecca and the Sword of Mystery (2025).
- Under the Sky World is currently ~11% cheaper on Steam than Rebecca and the Sword of Mystery (15.99 USD vs. 17.99 USD).
- Both are Deck Playable.
Under the Sky World vs Rebecca and the Sword of Mystery — FAQ
- Should I play Under the Sky World or Rebecca and the Sword of Mystery first?
- If you want chronology, Under the Sky World (2023) came out before Rebecca and the Sword of Mystery (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 Under the Sky World and Rebecca and the Sword of Mystery similar?
- They overlap on Indie, 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.