The Construction Yard reduces the construction time of your other buildings. PL Warsztat Budowlany
| Level | Time Reduction (%) | Upgrade Cost ($) | Upgrade Base Time |
Upgrade Time (with reduction) |
Upgrade Prestige |
|---|---|---|---|---|---|
| 1 | 0 | - | - | - | |
| 2 | 5 | 10,000 | 20s | 20s | 2 |
| 3 | 8 | 20,000 | 20m | 19m | 4 |
| 4 | 12 | 50,000 | 30m | 27m 36s | 6 |
| 5 | 16 | 90,000 | 1h | 52m 48s | 8 |
| 6 | 20 | 120,000 | 1h 20m | 1h 7m 12s | 10 |
| 7 | 23 | 200,000 | 1h 40m | 1h 20m | 12 |
| 8 | 26 | 300,000 | 2h | 1h 32m 24s | 14 |
| 9 | 29 | 420,000 | 2h 20m | 1h 43m 36s | 16 |
| 10 | 32 | 600,000 | 2h 40m | 1h 54m | 18 |
| 11 | 34 | 750,000 | 3h | 2h 2m 24s | 20 |
| 12 | 36 | 925,000 | 3h 20m | 2h 12m | 24 |
| 13 | 38 | 1,200,000 | 3h 40m | 2h 20m 48s | 28 |
| 14 | 40 | 1,500,000 | 4h | 2h 28m 48s | 32 |
| 15 | 42 | 1,800,000 | 4h | 2h 24m | 36 |
| 16 | 44 | 2,200,000 | 4h | 2h 19m | 40 |
| 17 | 46 | 2,500,000 | 4h | 2h 14m | 45 |
| 18 | 48 | 2,750,000 | 4h | 2h 9m | 50 |
| 19 | 50 | 3,000,000 | 4h | 2h 5m | 55 |
| 20 | 52 | 3,250,000 | 4h | 2h | 60 |
| 21 | 54 | 3,500,000 | 4h | 1h 55m | 70 |
| 22 | 56 | 3,750,000 | 4h | 1h 50m | 80 |
| 23 | 58 | 4,000,000 | 4h | 1h 45m | 90 |
| 24 | 60 | 4,250,000 | 4h | 1h 41m | 100 |
| 25 | 62 | 4,500,000 | 4h | 1h 36m | 120 |
| 26 | 64 | 4,750,000 | 4h | 1h 31m | 140 |
| 27 | 66 | 5,000,000 | 4h | 1h 26m | 160 |
| 28 | 68 | 5,500,000 | 4h | 1h 22m | 180 |
| 29 | 70 | 6,000,000 | 4h | 1h 17m | 200 |
| 30 | 75 | 7,000,000 | 4h | 1h 12m | 300 |
Total Prestige: 1920