> 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.

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