Home / Buildings / Builder's Hut
Builder's Hut upgrade costs
What it raises
Upgrades to Builder's Hut are gated behind Sanctuary levels 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30 — the run will not start until the Sanctuary is there first.
Cost a run on Builder's Hut
Every level in between, added up — with the build time and the Sanctuary level the run is gated behind, which is the part a resource total on its own will not tell you.
Every level we hold
| Level | Grain | Timber | Herb | Time | Power | Needs Sanctuary |
|---|---|---|---|---|---|---|
| 1 | 7 | 7 | — | 2s | 400 | 3 |
| 2 | 73 | 228 | — | 20s | 900 | 3 |
| 3 | 337 | 952 | — | 1m | 1 300 | 3 |
| 4 | 836 | 2 378 | — | 4m | 1 900 | 4 |
| 5 | 6 909 | 20K | — | 10m 40s | 2 400 | 5 |
| 6 | 21K | 63K | — | 25m 30s | 2 800 | 6 |
| 7 | 42K | 124K | — | 49m 48s | 3 500 | 7 |
| 8 | 63K | 184K | — | 1h 36m | 3 900 | 8 |
| 9 | 102K | 317K | 34K | 2h 13m | 4 800 | 9 |
| 10 | 126K | 387K | 40K | 2h 52m | 5 600 | 10 |
| 11 | 320K | 961K | 102K | 3h 37m | 6 800 | 11 |
| 12 | 550K | 1.66M | 174K | 4h 42m | 8 400 | 12 |
| 13 | 584K | 1.71M | 197K | 6h 6m | 9 800 | 13 |
| 14 | 822K | 2.43M | 248K | 7h 56m | 12K | 14 |
| 15 | 1.08M | 3.33M | 362K | 11h 7m | 14K | 15 |
| 16 | 2.01M | 6.13M | 661K | 15h 34m | 17K | 16 |
| 17 | 2.67M | 8.12M | 814K | 21h 48m | 21K | 17 |
| 18 | 4.77M | 14.53M | 1.46M | 1d 6h | 25K | 18 |
| 19 | 5.53M | 17.09M | 1.82M | 1d 18h | 30K | 19 |
| 20 | 10.47M | 31.4M | 3.17M | 2d 11h | 37K | 20 |
| 21 | 14.24M | 42.72M | 4.31M | 3d 8h | 45K | 21 |
| 22 | 17.28M | 51.83M | 5.7M | 4d 8h | 54K | — |
| 23 | 23.43M | 69.27M | 6.97M | 5d 15h | 64K | 23 |
| 24 | 27.39M | 83.15M | 9.41M | 7d 21h | 75K | 24 |
| 25 | 49.62M | 144.7M | 15.65M | 11d 1h | 90K | 25 |
| 26 | 67.23M | 200.7M | 23M | 15d 11h | 107K | 26 |
| 27 | 92.26M | 272.6M | 26.75M | 21d 16h | 127K | 27 |
| 28 | 117.9M | 363.4M | 39.22M | 30d 8h | 150K | 28 |
| 29 | 165.9M | 507.6M | 56.67M | 39d 11h | 178K | 29 |
| 30 | 247.2M | 741.6M | 80.35M | 51d 7h | 211K | 30 |
Where these come from
Single source- rtfm.codes —
"name":"Builder's Hut"
captured 2026-09-02
On the precision of these figures
The game displays costs rounded to four significant figures. A level that reads 16.67M is somewhere between 16.665M and 16.675M, and a total across many levels carries every one of those roundings with it. We print what the game printed rather than a false precision of our own.
An unofficial community reference for Last Asylum: Plague, not affiliated with its publisher. Every number carries its source. Last verified 2026-09-07 · patch S4. How we verify → · What we collect →