FOE: Compare Champion's Retreat vs
Tigers Den
Forge Of Empires special buildings
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( ALL) Road: YES Land: 3x3![]() Notes: When this building is upgraded, all trained champions within it by that time will turn into unattached champions to make room for production of attached champions of the newer age. |
( ALL) Road: YES Land: 3x3![]() |
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| Bronze_Age | 360 | 40.00 |
| Iron_Age | 560 | 62.22 |
| Early_Middle_Ages | 600 | 66.67 |
| High_Middle_Ages | 670 | 74.44 |
| Late_Middle_Ages | 750 | 83.33 |
| Colonial_Age | 880 | 97.78 |
| Industrial_Age | 990 | 110.00 |
| Progressive_Era | 1080 | 120.00 |
| Modern_Era | 1160 | 128.89 |
| Postmodern_Era | 1210 | 134.44 |
| Contemporary_Era | 1410 | 156.67 |
| Tomorrow_Era | 1710 | 190.00 |
| Future_Era | 2040 | 226.67 |
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Key: - Increase happiness / - Happiness per square | ||