Choose Hidden Histories: The Principality
Choose Hidden Histories: The Principality if it's currently about 60% cheaper on the Steam Store. Hidden Histories: The Principality launched in 2021.
Hidden Histories: The Principality vs Museum of Lost Dinosaurs
Hidden Histories: The Principality and Museum of Lost Dinosaurs both land in Casual 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 Casual games on Steam. Hidden Histories: The Principality (2021) is 5 years older than Museum of Lost Dinosaurs (2026). Hidden Histories: The Principality is currently ~60% cheaper on Steam than Museum of Lost Dinosaurs (11.99 USD vs. 29.99 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 Museum of Lost Dinosaurs
Choose Museum of Lost Dinosaurs if you want a Simulation experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Museum of Lost Dinosaurs launched in 2026.
Both Hidden Histories: The Principality and Museum of Lost Dinosaurs sit in Casual 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
 Hidden Histories: The Principality |  Museum of Lost Dinosaurs | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Casual | Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 11.99 USD | 29.99 USD |
| Steam reviews | 1 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Unseelie Count | Museum of Lost Dinosaurs Studio |
Side by side
- Both are Casual games on Steam.
- Hidden Histories: The Principality (2021) is 5 years older than Museum of Lost Dinosaurs (2026).
- Hidden Histories: The Principality is currently ~60% cheaper on Steam than Museum of Lost Dinosaurs (11.99 USD vs. 29.99 USD).
Hidden Histories: The Principality vs Museum of Lost Dinosaurs — FAQ
- Should I play Hidden Histories: The Principality or Museum of Lost Dinosaurs first?
- If you want chronology, Hidden Histories: The Principality (2021) came out before Museum of Lost Dinosaurs (2026). 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 Hidden Histories: The Principality and Museum of Lost Dinosaurs similar?
- They overlap on Casual 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.