
As of
30-day average
79 players21 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 12 hours (warm tier) | 22 Oct 2026 | |
| Player counts | Every 4 hours (warm tier) | 22 Oct 2026 | |
| Store details | Every 3 hours, and when Steam reports a change (warm tier) | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
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 With only an out-of-date AI for company, can you survive?

Price now
$16.87−25% on sale, ends 12 Nov 2026
Lowest we've seen
$16.87−25%, 4 Nov 2026
Sales we've seen
2Deepest −25%, $16.87
| From | Price | Usual | Off |
|---|---|---|---|
| 4 Nov 2026 | $16.87 | $22.49 | −25% |
| 29 Oct 2026 | $18.74 | $24.99 | −25% |
| 22 Oct 2026 | $24.99 | $24.99 | — |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 4 Nov 2026On now, ends 12 Nov | 7 days | −25% | $16.87 | $22.49 |
| 29 Oct – 4 Nov 2026 | 6 days | −25% | $18.74 | $24.99 |
−25% sale, 29 Oct – 4 Nov 2026: Players averaged 591% more than the week before.
| Sale | Off | During | Change |
|---|---|---|---|
| 29 Oct – 4 Nov 2026 | −25% | 126+591% | — |
Average players from our own counts over the 7 days before each sale, while it ran, and the 7 days after, kept clear of the sales either side. Steam’s big seasonal sales lift the whole store, so not every rise is this discount alone. How we count
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 11 Nov, 20:00 UTC | 123 | 123 | 1 |
| 11 Nov, 16:00 UTC | 99 | 99 | 1 |
| 11 Nov, 12:00 UTC | 85 | 85 | 1 |
| 11 Nov, 08:00 UTC | 64 | 64 | 1 |
| 11 Nov, 04:00 UTC | 77 | 77 | 1 |
| 11 Nov, 00:00 UTC | 88 | 88 | 1 |
| 10 Nov, 20:00 UTC | 128 | 128 | 1 |
| 10 Nov, 16:00 UTC | 104 | 104 | 1 |
| 10 Nov, 12:00 UTC | 85 | 85 | 1 |
| 10 Nov, 08:00 UTC | 68 | 68 | 1 |
| 10 Nov, 04:00 UTC | 75 | 75 | 1 |
| 10 Nov, 00:00 UTC | 0 | 0 | 1 |
| 9 Nov, 20:00 UTC | 126 | 126 | 1 |
| 9 Nov, 16:00 UTC | 115 | 115 | 1 |
| 9 Nov, 12:00 UTC | 86 | 86 | 1 |
| 9 Nov, 08:00 UTC | 68 | 68 | 1 |
| 9 Nov, 04:00 UTC | 92 | 92 | 1 |
| 9 Nov, 00:00 UTC | 96 | 96 | 1 |
| 8 Nov, 20:00 UTC | 202 | 202 | 1 |
| 8 Nov, 16:00 UTC | 198 | 198 | 1 |
| 8 Nov, 12:00 UTC | 172 | 172 | 1 |
| 8 Nov, 08:00 UTC | 110 | 110 | 1 |
| 8 Nov, 04:00 UTC | 101 | 101 | 1 |
| 8 Nov, 00:00 UTC | 132 | 132 | 1 |
| 7 Nov, 20:00 UTC | 172 | 172 | 1 |
| 7 Nov, 16:00 UTC | 160 | 160 | 1 |
| 7 Nov, 12:00 UTC | 112 | 112 | 1 |
| 7 Nov, 08:00 UTC | 80 | 80 | 1 |
| 7 Nov, 04:00 UTC | 104 | 104 | 1 |
| 7 Nov, 00:00 UTC | 134 | 134 | 1 |
| 6 Nov, 19:00 UTC | 152 | 152 | 1 |
| 6 Nov, 15:00 UTC | 119 | 119 | 1 |
| 6 Nov, 12:00 UTC | 93 | 93 | 1 |
| 6 Nov, 08:00 UTC | 58 | 58 | 1 |
| 6 Nov, 04:00 UTC | 65 | 65 | 1 |
| 6 Nov, 00:00 UTC | 90 | 90 | 1 |
| 5 Nov, 20:00 UTC | 122 | 122 | 1 |
| 5 Nov, 16:00 UTC | 113 | 113 | 1 |
| 5 Nov, 12:00 UTC | 90 | 90 | 1 |
| 5 Nov, 08:00 UTC | 69 | 69 | 1 |
| 5 Nov, 04:00 UTC | 73 | 73 | 1 |
| 5 Nov, 00:00 UTC | 113 | 113 | 1 |
| 4 Nov, 21:00 UTC | 147 | 147 | 1 |
| 4 Nov, 17:00 UTC | 151 | 151 | 1 |
| 4 Nov, 13:00 UTC | 107 | 107 | 1 |
| 4 Nov, 09:00 UTC | 98 | 98 | 1 |
| 4 Nov, 05:00 UTC | 92 | 92 | 1 |
| 4 Nov, 01:00 UTC | 105 | 105 | 1 |
| 3 Nov, 21:00 UTC | 168 | 168 | 1 |
| 3 Nov, 17:00 UTC | 172 | 172 | 1 |
| 3 Nov, 13:00 UTC | 114 | 114 | 1 |
| 3 Nov, 09:00 UTC | 96 | 96 | 1 |
| 3 Nov, 05:00 UTC | 89 | 89 | 1 |
| 3 Nov, 01:00 UTC | 100 | 100 | 1 |
| 2 Nov, 21:00 UTC | 158 | 158 | 1 |
| 2 Nov, 17:00 UTC | 173 | 173 | 1 |
| 2 Nov, 12:00 UTC | 123 | 123 | 1 |
| 2 Nov, 08:00 UTC | 84 | 84 | 1 |
| 2 Nov, 04:00 UTC | 83 | 83 | 1 |
| 2 Nov, 00:00 UTC | 133 | 133 | 1 |
| 1 Nov, 20:00 UTC | 239 | 239 | 1 |
| 1 Nov, 16:00 UTC | 231 | 231 | 1 |
| 1 Nov, 12:00 UTC | 208 | 208 | 1 |
| 1 Nov, 08:00 UTC | 118 | 118 | 1 |
| 1 Nov, 04:00 UTC | 110 | 110 | 1 |
| 1 Nov, 00:00 UTC | 146 | 146 | 1 |
| 31 Oct, 20:00 UTC | 211 | 211 | 1 |
| 31 Oct, 16:00 UTC | 181 | 181 | 1 |
| 31 Oct, 12:00 UTC | 153 | 153 | 1 |
| 31 Oct, 08:00 UTC | 101 | 101 | 1 |
| 31 Oct, 04:00 UTC | 81 | 81 | 1 |
| 31 Oct, 00:00 UTC | 121 | 121 | 1 |
| 30 Oct, 20:00 UTC | 139 | 139 | 1 |
| 30 Oct, 16:00 UTC | 115 | 115 | 1 |
| 30 Oct, 12:00 UTC | 81 | 81 | 1 |
| 30 Oct, 08:00 UTC | 55 | 55 | 1 |
| 30 Oct, 04:00 UTC | 70 | 70 | 1 |
| 30 Oct, 00:00 UTC | 81 | 81 | 1 |
| 29 Oct, 20:00 UTC | 89 | 89 | 1 |
| 29 Oct, 16:00 UTC | 41 | 41 | 1 |
| 29 Oct, 15:00 UTC | 15 | 15 | 1 |
| 29 Oct, 13:00 UTC | 17 | 17 | 1 |
| 29 Oct, 09:00 UTC | 12 | 12 | 1 |
| 29 Oct, 05:00 UTC | 10 | 10 | 1 |
| 29 Oct, 01:00 UTC | 20 | 20 | 1 |
| 28 Oct, 21:00 UTC | 26 | 26 | 1 |
| 28 Oct, 17:00 UTC | 20 | 20 | 1 |
| 28 Oct, 13:00 UTC | 16 | 16 | 1 |
| 28 Oct, 09:00 UTC | 10 | 10 | 1 |
| 28 Oct, 05:00 UTC | 10 | 10 | 1 |
| 28 Oct, 01:00 UTC | 14 | 14 | 1 |
| 27 Oct, 21:00 UTC | 29 | 29 | 1 |
| 27 Oct, 17:00 UTC | 18 | 18 | 1 |
| 27 Oct, 13:00 UTC | 15 | 15 | 1 |
| 27 Oct, 09:00 UTC | 9 | 9 | 1 |
| 27 Oct, 03:00 UTC | 11 | 11 | 1 |
| 26 Oct, 21:00 UTC | 21 | 21 | 1 |
| 26 Oct, 15:00 UTC | 22 | 22 | 1 |
| 26 Oct, 09:00 UTC | 9 | 9 | 1 |
| 26 Oct, 03:00 UTC | 17 | 17 | 1 |
| 25 Oct, 21:00 UTC | 38 | 38 | 1 |
| 25 Oct, 15:00 UTC | 29 | 29 | 1 |
| 25 Oct, 09:00 UTC | 17 | 17 | 1 |
| 25 Oct, 03:00 UTC | 14 | 14 | 1 |
| 24 Oct, 21:00 UTC | 22 | 22 | 1 |
| 24 Oct, 15:00 UTC | 30 | 30 | 1 |
| 24 Oct, 09:00 UTC | 8 | 8 | 1 |
| 24 Oct, 02:00 UTC | 17 | 17 | 1 |
| 23 Oct, 20:00 UTC | 21 | 21 | 1 |
| 23 Oct, 14:00 UTC | 21 | 21 | 1 |
| 23 Oct, 08:00 UTC | 8 | 8 | 1 |
| 22 Oct, 22:00 UTC | 16 | 16 | 1 |
| 22 Oct, 17:00 UTC | 17 | 17 | 1 |