> For the complete documentation index, see [llms.txt](https://3kmplatform.gitbook.io/3km-evolution-english/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://3kmplatform.gitbook.io/3km-evolution-english/first-gameplay/game-mode/play-to-earn/occupational-battle.md).

# Occupational Battle

* This is contents in which only NFT heroes can participate, and it’s a strategic PVP where you can win only if you make good use of the compatibility between heroes’ attributes.
* The more you clear the main scenario chapter, the more opportunities you can occupy the territory.
* The longer you occupy a territory of high rank, the more mining rewards you can get.

<figure><img src="https://3329704245-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FK3wruDXDQw4BIRYOVFdW%2Fuploads%2FSod8JQRTBYnHo2F4SMW0%2Fimage.png?alt=media&amp;token=baaaea21-641d-4504-a07b-15417e8bdd85" alt=""><figcaption></figcaption></figure>