Valve is expected to release Crownfall Act II, titled "The Deserts of Druud," in mid-May, roughly between May 14 and May 21. Recent updates from data miners suggest that Act I will conclude around May 14, so Act II should commence either on the same day or shortly thereafter, possibly on May 15.
UPDATE: Dota 2 has revised the caption from "unlocks mid-May" to "unlocks next week." This indicates that Crownfall Act II is likely to launch between May 20 and May 26.
For those aiming to complete the Main Quest and additional Side Quests, there's still ample time to progress. However, if you find yourself falling behind, there's no need to rush as Valve has designed the event to accommodate players at their own pace. Act I will remain accessible even after the arrival of Act II.
Crownfall Act I - Act IV
While the Dota 2 client hasn't provided exact dates for Acts III and IV of Crownfall, data miners have shared their findings. Here are the leaked dates for Acts I
through IV:
Act I: April 16 - May 14
Act II: May 14 - June 11
Act III: June 11 - July 9
Act IV: July 9 - August 6
More about Crownfall
The Crownfall event unfolds across four Acts, offering numerous quests and rewards. Centered around the tragic lore of Skywrath Mage and Vengeful Spirit, the event immerses players in their narrative while providing engaging gameplay and item collection opportunities.