Choose Uncharted Waters
Choose Uncharted Waters if it matches what drew you to this matchup. Uncharted Waters launched in 2017.
Uncharted Waters vs Unknown Horizon
Uncharted Waters and Unknown Horizon both land in 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 are RPG games on Steam. 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 Unknown Horizon
Choose Unknown Horizon if you want an Adventure, Simulation, and Early Access game with Custom Volume Controls, Playable without Timed Input, and Keyboard Only Option.
Both Uncharted Waters and Unknown Horizon sit in 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
 Uncharted Waters |  Unknown Horizon | |
|---|---|---|
| Released | 2017 | — |
| Genres | RPG | Adventure, Simulation, RPG, Early Access |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 6.49 USD | Price unknown |
| Steam reviews | 6 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | KOEI TECMO GAMES CO., LTD. | Ellitopia Gaming |
Side by side
- Both are RPG games on Steam.
Uncharted Waters vs Unknown Horizon — FAQ
- Are Uncharted Waters and Unknown Horizon similar?
- They overlap on 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.