> For the complete documentation index, see [llms.txt](https://theia001.gitbook.io/spaceship/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://theia001.gitbook.io/spaceship/token/eng.md).

# ENG

ENG  is a functional token of Theia project, with unlimited total amount. It is destroyed with the destruction and casting of ship NFT and the synthesis and of ship. 

ENG token contract address:

## 1.The ways to get ENG token

1. Active destruction of spaceship

![](https://1094630290-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MitAYMFO4XBGDyAWIF4-887967055%2Fuploads%2FHgl4TECBOWLI9WEWdkAO%2Fimage.png?alt=media\&token=893bb250-3e4a-45ed-8284-a7481060f13f)

![](https://1094630290-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MitAYMFO4XBGDyAWIF4-887967055%2Fuploads%2FSp1Y6HDGOlvFcJiYCukM%2Fimage.png?alt=media\&token=5707bb69-f739-4c61-a757-314a4199ea6f)

## 2.Destroy the ship and get ENG

| Grade        | Number of Eng tokens obtained by destruction |
| ------------ | -------------------------------------------- |
| S-class ship | 20                                           |
| A-class ship | 8                                            |
| B-class ship | 4                                            |
| C-class ship | 2                                            |
| D-class ship | 1                                            |