> For the complete documentation index, see [llms.txt](https://docs.heroesdefense.games/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.heroesdefense.games/social-event.md).

# Social Event

- [Campaign Battle](https://docs.heroesdefense.games/social-event/campaign-battle.md): To bring more excitement to the upcoming official version with Immutable, join Heroes Defense in the Campaign and compete for exciting rewards!