| Infobox | |
|---|---|
| Price | $ 250,000 |
| Staff required | 35 employees |
| Energy units consumed | 95 units |
| XP gained for constructing | 280 XP |
| Size | 5x5 tiles |
| Time to 100% accumulation | 15:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | Unlimited |
| Available from | XP Level 25 |
| Repair bonus | Hammer  with a 100% drop rate,only during respective Bridge quests |
| Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | |||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
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|
| |
| Initially | $ 250,000 | 32:00:00 | $ 11,000 | 16 | $ 40,000 | 27 | $ 21 | 0.05 |
| Level 1 | $ 62,500 | 16:00:00 | $ 12,649 | 17 | $ 48,000 | 27 | $ 24 | 0.05 |
| Level 2 | $ 106,250 | 20:48:00 | $ 14,547 | 18 | $ 57,600 | 28 | $ 27 | 0.05 |
| Level 3 | $ 180,625 | 27:02:24 | $ 16,729 | 19 | $ 69,120 | 28 | $ 30 | 0.05 |
| Level 4 | $ 307,062 | 35:09:07 | $ 19,239 | 21 | $ 82,944 | 29 | $ 34 | 0.06 |
| Level 5 | $ 522,006 | 45:41:51 | $ 22,124 | 24 | $ 99,532 | 29 | $ 38 | 0.07 |
| Profitability per hour per tile at Level 5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Totems of prosperity → |
At 70% accumulation | At 100% accumulation | |||||||
| 0 | 1 | 2 | 3 | 0 | 1 | 2 | 3 | ||
| Oracles of fortifi- cation |
0 | $ 30 | $ 36 | $ 41 | $ 47 | $ 38 | $ 44 | $ 50 | $ 55 |
| 1 | $ 33 | $ 38 | $ 44 | $ 50 | $ 40 | $ 46 | $ 52 | $ 58 | |
| 2 | $ 36 | $ 41 | $ 47 | $ 53 | $ 42 | $ 48 | $ 54 | $ 60 | |
| 3 | $ 38 | $ 44 | $ 50 | $ 55 | $ 44 | $ 50 | $ 56 | $ 62 | |