| Attack chopper (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 Attack chopper (Research) can be found here. |
| Name | Picture | Research Institution | Time | Gold | Prerequisites | Rewards |
|---|---|---|---|---|---|---|
| Attack Chopper | 
| Research Facility - 5 | ? | ? | Fighter | Enables Attack Chopper |
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