| Infobox | |
|---|---|
| Price | € 60 |
| Staff required | 45 employees |
| Energy units consumed | 110 units |
| XP gained for constructing | 1,600 XP |
| Size | 7x7 tiles |
| Time to 100% accumulation | 8:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | 3 |
| Available from | |
| Construction Bonus | 1,875 Liberty Points during Independence Day 2013 |
|
Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | ||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
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|
| |
| Initially | € 60 | 40:00:00 | $ 15,000 | 44 | $ 13,200 | $ 35 | 0.12 | |
| Level 1 | $ 16,500 | 20:00:00 | $ 17,249 | 45 | $ 15,840 | $ 40 | 0.12 | |
| Level 2 | $ 28,050 | 26:00:00 | $ 19,837 | 46 | $ 19,008 | $ 45 | 0.12 | |
| Level 3 | $ 47,685 | 33:48:00 | $ 22,813 | 48 | $ 22,809 | $ 52 | 0.13 | |
| Level 4 | $ 81,064 | 43:56:24 | $ 26,235 | 49 | $ 27,371 | $ 60 | 0.13 | |
| Level 5 | $ 137,809 | 57:07:19 | $ 30,170 | 50 | $ 32,845 | 77 | $ 68 | 0.14 |
| 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 | $ 65 | $ 72 | $ 80 | $ 87 | $ 68 | $ 76 | $ 83 | $ 91 |
| 1 | $ 66 | $ 73 | $ 81 | $ 88 | $ 69 | $ 77 | $ 84 | $ 92 | |
| 2 | $ 67 | $ 75 | $ 82 | $ 89 | $ 70 | $ 78 | $ 85 | $ 93 | |
| 3 | $ 68 | $ 76 | $ 83 | $ 91 | $ 71 | $ 78 | $ 86 | $ 93 | |