Castles tells the story of the ambitious King Harold, whose greatest achievement will be the tower you are constructing. As the tower grows taller and taller, more and more challenges arise along with it. Unpredictable weather combined with the efforts of the jealous and vengeful King Edmund, King Harold’s nemesis, may thwart your upward progress.

Positive Now
58%39 reviews on Steam
30-Day Trend
−2 pts+1 reviews since 21 Oct 2026
Last 12 Months
69%+9 pts on 60% since launch
Reviews Last Month
2September 2026, +100% on the 12-month average
Positive and negative reviews each month, October 2015 to September 2026
| Month | Positive | Negative | Share positive |
|---|---|---|---|
| September 2026 | 2 | 0 | 100% |
| March 2025 | 1 | 0 | 100% |
| January 2025 | 1 | 0 | 100% |
| December 2024 | 0 | 1 | 0% |
| August 2024 | 0 | 0 | — |
| February 2024 | 1 | 0 | 100% |
| June 2023 | 0 | 1 | 0% |
| May 2023 | 1 | 0 | 100% |
| February 2022 | 1 | 0 | 100% |
| January 2022 | 2 | 0 | 100% |
| December 2021 | 0 | 1 | 0% |
| November 2021 | 0 | 1 | 0% |
| July 2021 | 0 | 1 | 0% |
| February 2020 | 0 | 0 | — |
| August 2019 | 0 | 1 | 0% |
| June 2019 | 0 | 1 | 0% |
| January 2019 | 0 | 1 | 0% |
| September 2018 | 0 | 1 | 0% |
| August 2018 | 0 | 0 | — |
| March 2018 | 0 | 0 | — |
Steam’s own monthly review graph, read each month. How we count
60% → 58% since 21 Oct 2026, between 58% and 60%+1 reviews, 39 in all
| From | Positive | Reviews |
|---|---|---|
| 28 Oct 2026 | 58% | 39 |
| 21 Oct 2026 | 60% | 38 |
Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count
| Notable | Month | Reviews | Positive |
|---|---|---|---|
| Busiest month | October 2015 | 6 | 83% |
Best and worst counts months with at least 50 reviews.
| February 2018 |
| 1 |
| 0 |
| 100% |
| December 2017 | 1 | 0 | 100% |
| October 2017 | 1 | 0 | 100% |
| July 2017 | 1 | 1 | 50% |
| June 2017 | 2 | 0 | 100% |
| April 2017 | 0 | 1 | 0% |
| September 2016 | 0 | 1 | 0% |
| June 2016 | 0 | 0 | — |
| May 2016 | 1 | 2 | 33% |
| February 2016 | 1 | 0 | 100% |
| January 2016 | 1 | 0 | 100% |
| December 2015 | 1 | 1 | 50% |
| October 2015 | 5 | 1 | 83% |