# NFTs Resource

GaliXCity is a PWE game that gives players many opportunities to monetize their gaming time. One of the key tricks here is being able to convert resources into NFTs. There are 4 main types of resources in the game: **Crystal, Metal, Fuel, Electricity**

![Crystal](https://1773436804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJBH6JtNyplpnsLummaom%2Fuploads%2F1NwNHAny2kKW7wX7tBaQ%2FResource-Crystal-Tinh%20Th%E1%BA%A1ch.png?alt=media\&token=72afd0a4-c0aa-4364-ae2b-8adc0784cc0d) ![Metal](https://1773436804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJBH6JtNyplpnsLummaom%2Fuploads%2FASKuP0AYH0wONQDFP9fw%2FResource-Metal-Kim%20Lo%E1%BA%A1i.png?alt=media\&token=d64f9f81-f390-4067-8360-79b239c5023f) ![Fuel](https://1773436804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJBH6JtNyplpnsLummaom%2Fuploads%2FxI9CXeLKrtlAc4fcNSw0%2FResource-Fuel-Nhi%C3%AAn%20Li%E1%BB%87u.png?alt=media\&token=151be65e-ab6f-42f7-ae28-b74f6dc6755c) ![Electricity](https://1773436804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJBH6JtNyplpnsLummaom%2Fuploads%2FKXctUtMIrUzjDETIGLoE%2FResource-Electricity-%C4%90i%E1%BB%87n%20N%C4%83ng.png?alt=media\&token=4abe4a26-2bb0-47f1-8356-633d5c605087)

Once you have accumulated enough of these resources, you can convert them into ERC-721 standard NFT items to trade in the Marketplace. NFTs package’s content allowed by the system include:

* 50,000 resource units.
* 100,000 resource units.
* 500,000 resource units.
* 1,000,000 resource units
* 2,000,000 resource units.

![](https://1773436804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJBH6JtNyplpnsLummaom%2Fuploads%2FLWA8mbzvX4vTZSDozxP1%2FPlay%20w%20Earn2%20-%20Eng.png?alt=media\&token=02bfd839-5186-4e41-8a0d-af20b2e2e5f9)