> For the complete documentation index, see [llms.txt](https://kepithor.gitbook.io/kepithor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kepithor.gitbook.io/kepithor/kepithor-games/kk-heroes/herocoin.md).

# HeroCoin

HeroCoin is a reward currency available by playing adverts (audio or video) in KK Heroes. It is a KK Heroes exclusive currency.\
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HeroCoin can be spent on permanently unlocking new heroes from the [Hero Shop](/kepithor/kepithor-games/kk-heroes/hero-shop.md) or to unlock a floor in the [The Endless Tower](/kepithor/kepithor-games/kk-heroes/kkh-prizes/the-endless-tower.md).