| Infobox | |
|---|---|
| Price | Google Play Birthday reward |
| Staff required | 65 employees |
| Energy units consumed | 100 units |
| XP gained for constructing | 1,000 XP |
| Size | 6x6 tiles |
| Time to 100% accumulation | 12:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | 5 |
| Available from | |
| Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | |||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
|
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| |
| Initially | 20:00:00 | $ 200,000 | 75 | $ 2,000,000 | $ 123 | 0.18 | ||
| Level 1 | $ 2,500,000 | 10:00:00 | $ 229,999 | 80 | $ 2,400,000 | $ 126 | 0.19 | |
| Level 2 | $ 4,250,000 | 13:00:00 | $ 264,499 | 85 | $ 2,880,000 | $ 125 | 0.2 | |
| Level 3 | $ 7,225,000 | 16:54:00 | $ 304,174 | 90 | $ 3,456,000 | $ 121 | 0.22 | |
| Level 4 | $ 12,282,500 | 21:58:12 | $ 349,801 | 95 | $ 4,147,200 | $ 111 | 0.23 | |
| Level 5 | $ 20,880,250 | 28:33:39 | $ 402,271 | 100 | $ 4,976,640 | $ 94 | 0.24 | |
| 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 | $ -247 | $ -158 | $ -70 | $ 19 | $ 94 | $ 184 | $ 274 | $ 364 |
| 1 | $ -134 | $ -45 | $ 44 | $ 133 | $ 175 | $ 265 | $ 356 | $ 446 | |
| 2 | $ -21 | $ 69 | $ 158 | $ 248 | $ 257 | $ 347 | $ 438 | $ 528 | |
| 3 | $ 94 | $ 184 | $ 274 | $ 364 | $ 339 | $ 430 | $ 521 | $ 612 | |