Choose Castles
Choose Castles if it's currently about 92% cheaper on the Steam Store. Castles launched in 2015.
Castles vs Polymino
Castles and Polymino both land in Action, Indie, 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 share Action, Indie, Casual on Steam. Castles (2015) is 8 years older than Polymino (2023). Castles is currently ~92% cheaper on Steam than Polymino (0.99 USD vs. 11.99 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 Polymino
Choose Polymino if you want an Early Access game with Steam Leaderboards, Online PvP, and Shared/Split Screen PvP. On Steam, it's the newer release (2023) and ships with the modern feature baseline. Polymino launched in 2023.
Both Castles and Polymino sit in Action, Indie, and Casual on Steam and both list Multi-player and Shared/Split Screen, 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
 Castles |  Polymino | |
|---|---|---|
| Released | 2015 | 2023 |
| Genres | Action, Indie, Casual | Action, Indie, Casual, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 11.99 USD |
| Steam reviews | 41.7% positive (12 reviews) | 3 reviews |
| Multiplayer | Multi-player | Multi-player |
| Developers | Whootgames | Aidan Garvey |
Side by side
- Both share Action, Indie, Casual on Steam.
- Castles (2015) is 8 years older than Polymino (2023).
- Castles is currently ~92% cheaper on Steam than Polymino (0.99 USD vs. 11.99 USD).
Castles vs Polymino — FAQ
- Should I play Castles or Polymino first?
- If you want chronology, Castles (2015) came out before Polymino (2023). 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 Castles and Polymino similar?
- They overlap on Action, Indie, 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.