Dota 2 Siltbreaker is what Valve are calling their story driven co-op campaign that will be releasing for the game later this month.
The new campaign will come in multiple acts with Act I: The Sands of Fate releasing later this month followed by ACT II: A Vault in the Deep coming in July. There is a small caveat though, to access the co-op campaign, you will need to buy the 2017 Dota 2 International Battle Pass which starts at $9.99 and goes up to $36.99. You will, of course, get additional content and help fund the prize pool for the International. That prize pool is currently over $4 million.
This summer, all Battle Pass owners are invited to undertake a cooperative adventure into the blackest depths of Dark Reef.
Available to play later this month and with Act II arriving in July this all-new campaign calls upon you to party up with three friends or queue-met allies to 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.
Siltbreaker uses a new in-game currency: Campaign XP. When you have built up enough Campaign XP, you get the opportunity to spin the Wheel of Rewards for prizes including a campaign-exclusive Desert Sands baby Roshan.
Dota 2 is available now for Mac, PC and SteamOS.