Lets you join or found a clan.
Join or found a Clan to coordinate with other players. Diplomacy supports shared logistics and military planning; the building is not a substitute for an agreed defense plan.
To establish this building, you need 🏛️ Main Building level 3.
For later upgrades, the Main Building must also reach the target level. The level table shows the resource and time investment before bonuses.
The building definition has no direct structural or active power upkeep. Check the powered extractors, crafting and recruitment that support its use when planning the wider grid.
📸 Screenshot wanted: the Diplomatic Relay detail panel in a colony (level, upgrade cost and its main controls visible). If the building has a Race name, one shot per Race is ideal.
| Stat | Value |
|---|---|
| Max level | 20 |
| Level 1 cost | 180 Carbon, 130 Silicates, 150 Metals, 80 Gas |
| Cost growth per level | ×1.28 |
| Base build time | 8 s |
| Build time exponent | 2.2 |
| Max per outpost | Unlimited |
Base numbers, before any research, Race, tile or build-speed bonus.
| Level | Cost to reach | Build time |
|---|---|---|
| 1 | 180 Carbon, 130 Silicates, 150 Metals, 80 Gas | 8s |
| 2 | 230 Carbon, 165 Silicates, 190 Metals, 100 Gas | 10s |
| 3 | 295 Carbon, 215 Silicates, 245 Metals, 130 Gas | 13s |
| 4 | 375 Carbon, 275 Silicates, 315 Metals, 170 Gas | 17s |
| 5 | 485 Carbon, 350 Silicates, 405 Metals, 215 Gas | 21s |
| 6 | 620 Carbon, 445 Silicates, 515 Metals, 275 Gas | 25s |
| 7 | 790 Carbon, 570 Silicates, 660 Metals, 350 Gas | 30s |
| 8 | 1015 Carbon, 730 Silicates, 845 Metals, 450 Gas | 36s |
| 9 | 1295 Carbon, 935 Silicates, 1080 Metals, 575 Gas | 43s |
| 10 | 1660 Carbon, 1200 Silicates, 1385 Metals, 740 Gas | 51s |
| 11 | 2125 Carbon, 1535 Silicates, 1770 Metals, 945 Gas | 1m 01s |
| 12 | 2720 Carbon, 1965 Silicates, 2265 Metals, 1210 Gas | 1m 12s |
| 13 | 3480 Carbon, 2515 Silicates, 2900 Metals, 1545 Gas | 1m 25s |
| 14 | 4455 Carbon, 3220 Silicates, 3715 Metals, 1980 Gas | 1m 39s |
| 15 | 5705 Carbon, 4120 Silicates, 4755 Metals, 2535 Gas | 1m 56s |
| 16 | 7300 Carbon, 5275 Silicates, 6085 Metals, 3245 Gas | 2m 16s |
| 17 | 9345 Carbon, 6750 Silicates, 7790 Metals, 4155 Gas | 2m 39s |
| 18 | 11965 Carbon, 8640 Silicates, 9970 Metals, 5315 Gas | 3m 06s |
| 19 | 15315 Carbon, 11060 Silicates, 12760 Metals, 6805 Gas | 3m 37s |
| 20 | 19600 Carbon, 14155 Silicates, 16335 Metals, 8710 Gas | 4m 13s |
Key: diplomatic_relay