Choose Roguebook
Choose Roguebook if you want an Indie experience. 1,911 Steam reviews back the pick.
Roguebook vs CosmoPirates
Roguebook and CosmoPirates both land in Strategy, 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 Strategy, Adventure, RPG on Steam. Roguebook (2021) is 3 years older than CosmoPirates (2024). Both sit near 85% positive on Steam (Roguebook: 1,911 reviews, CosmoPirates: 20). 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 CosmoPirates
Choose CosmoPirates if it's currently about 90% cheaper on the Steam Store. CosmoPirates launched in 2024.
Both Roguebook and CosmoPirates sit in Strategy, Adventure, and RPG on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (85.1% vs 85% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Roguebook |  CosmoPirates | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Strategy, Indie, Adventure, RPG | Strategy, Adventure, RPG |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 24.99 USD | 2.39 USD |
| Steam reviews | 85.1% positive (1,911 reviews) | 85% positive (20 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Abrakam Entertainment SA | BlackMoon Design |
Side by side
- Both share Strategy, Adventure, RPG on Steam.
- Roguebook (2021) is 3 years older than CosmoPirates (2024).
- Both sit near 85% positive on Steam (Roguebook: 1,911 reviews, CosmoPirates: 20).
- CosmoPirates is currently ~90% cheaper on Steam than Roguebook (2.39 USD vs. 24.99 USD).
- Roguebook is Deck Playable on Steam Deck; CosmoPirates has no Deck rating yet.
Roguebook vs CosmoPirates — FAQ
- Should I play Roguebook or CosmoPirates first?
- If you want chronology, Roguebook (2021) came out before CosmoPirates (2024). 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 Roguebook and CosmoPirates similar?
- They overlap on Strategy, 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.
- Does Roguebook run on Steam Deck?
- Yes — Roguebook is rated Deck Playable by Valve. CosmoPirates doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.