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Refinery (Research) was available in Closed beta, but does not exist in the VIP version of the game. The article is being kept for historic purposes. The VIP version of Refinery (Research) can be found here. |
| Name | Picture | Research Institution | Time | Gold | Prerequisites | Rewards |
|---|---|---|---|---|---|---|
| Refinery | 
|
University - 8 | ? | ? | Oil well | Enables Refinery |