"The Lumbermill produces Wood for constructing buildings and weapons."
| Level | Employs | Per Hr | Capacity | Food | Wood | Stone | Metals | Base Upgrade Time[1] |
|---|---|---|---|---|---|---|---|---|
| 1 | -10 | 100 | 10,000 | 100 | 100 | 250 | 300 | 5s |
| 2 | -30 | 300 | 30,000 | 200 | 200 | 500 | 600 | 30s |
| 3 | -60 | 600 | 60,000 | 400 | 400 | 1,000 | 1,200 | 1m1s |
| 4 | -100 | 1,000 | 100,000 | 800 | 800 | 2,000 | 2,400 | 2m4s |
| 5 | -150 | 1,500 | 150,000 | 1,600 | 1,600 | 4,000 | 4,800 | 4m12s |
| 6 | -210 | 2,100 | 210,000 | 3,200 | 3,200 | 8,000 | 9,600 | 8m30s |
| 7 | -280 | 2,800 | 280,000 | 6,400 | 6,400 | 16,000 | 19,200 | 17m14s |
| 8 | -360 | 3,600 | 360,000 | 12,800 | 12,800 | 32,000 | 38,400 | 34m54s |
| 9 | -450 | 4,500 | 450,000 | 25,600 | 25,600 | 64,000 | 76,800 | 1h10m41s |
| 10[2] | -550 | 5,500 | 550,000 | 51,200 | 51,200 | 128,000 | 153,600 | 2h23m8s |
- ↑ Time will vary depending on Levitation research level
- ↑ Level 10 requires a Completion Grant
