> For the complete documentation index, see [llms.txt](https://docs.spellsofgenesis.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spellsofgenesis.com/spells-of-genesis/gameplay/game-modes/challenge.md).

# Challenge

<figure><img src="/files/2zvrGDPaUYUvrkqYar7F" alt="" width="375"><figcaption><p><em>Challenge Instance</em></p></figcaption></figure>

**Challenge:** «Challenge» is an endless survival mode in Spells of Genesis. Survive and clear random waves as long as possible while difficulty is rising each wave! The farther you progress before your cards are defeated, the more gold you earn. To unlock the Challenge mode, you have to complete at least 1 star in «The Orc» campaign.