A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?

Positive Now
87%503 reviews on Steam
30-Day Trend
no change+16 reviews since 22 Oct 2026
Last 12 Months
87%positive, 488 reviews
Reviews Last Month
11October 2026, −79% on the 9-month average
| Month | Positive | Negative | Average players |
|---|---|---|---|
| October 2026 | 8 | 3 | 45 |
| September 2026 | 13 | 4 | 27 |
| August 2026 | 14 | 1 | 46 |
| July 2026 | 41 | 9 | 88 |
| June 2026 | 23 | 7 | 29 |
| May 2026 | 20 | 2 | 23 |
| April 2026 | 35 | 2 | 33 |
| March 2026 | 41 | 8 | 57 |
| February 2026 | 99 | 12 | 138 |
| January 2026 | 129 | 17 | — |
Holding steady. 81% of reviews from August to October 2026 were positive, against 87% in the 7 months before.43 reviews against 445; a 6-point change is within what chance gives at these counts
Steady at 87% positive since 22 Oct 2026+16 reviews, 503 in all
| From | Positive | Reviews |
|---|---|---|
| 5 Nov 2026 | 87% | 503 |
| 4 Nov 2026 | 87% | 502 |
| 3 Nov 2026 | 87% | 501 |
| 30 Oct 2026 | 87% | 495 |
| 28 Oct 2026 | 87% | 491 |
| 26 Oct 2026 | 87% | 490 |
| 24 Oct 2026 | 87% | 489 |
| 22 Oct 2026 | 87% | 487 |
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 | January 2026 | 146 | 88% |
| Most positive | February 2026 | 111 | 89% |
| Least positive | July 2026 | 50 | 82% |
| Month | Last 3 months | That month | Reviews | All so far |
|---|---|---|---|---|
| October 2026 | 81% | — | 11 | 87% |
| September 2026 | 83% | — | 17 | 87% |
| August 2026 | 82% | — | 15 | 87% |
| July 2026 | 82% | 82% | 50 | 87% |
| June 2026 | 88% | 77% | 30 | 88% |
| May 2026 | 89% | 91% | 22 | 89% |
| April 2026 | 89% | 95% | 37 | 89% |
| March 2026 | 88% | 84% | 49 | 88% |
| February 2026 | 89% | 89% | 111 | 89% |
| January 2026 | 88% | 88% | 146 | 88% |
Best and worst counts months with at least 50 reviews.