Dota 2 is getting a multiplayer campaign.

Called "Siltbreaker", it's a two-part affair that will kick off this month and conclude in July.

According to Valve, the campaign has you and your allies battle through "a diverse landscape of loathsome monsters, cunning traps, and other lethal terrors".

"With the fate of Dark Reef and the safety of the free seas hanging by a fish-gut thread, you’ll need to work together if you’re to find any hope for survival," the company added.

Siltbreaker will be available as part of the game's International Battle Pass, which allows you to compete in The International. The most basic version of the Battle Pass sells for US$10.

Also included are treasures, music and cursor packs, card packs, and more.