Hidden Dreams

Hidden Dreams is the first of three planned free content packs for Hollow Knight. It was released on the 3rd of August, 2017. It was followed by The Grimm Troupe on the 26th of October, 2017.

The main content of Hidden Dreams focuses on bringing in "two of Hallownest’s greatest warriors", along with the first major quality of life changes including a new Stag Station and a new fast travel mechanic.

Bosses

 * White Defender
 * Grey Prince Zote

Enemies

 * Hopping Zoteling
 * Winged Zoteling
 * Volatile Zoteling

Abilities

 * Dreamgate

Areas

 * Hidden Station

Misc.

 * Hidden Dreams menu theme

Changes

 * Essence is now obtainable from killing Enemies
 * Removed toll gate in Deepnest
 * Revek will now be hostile and attack if a Ghost in Spirits' Glade is Dream Nailed
 * Nosk gained two new attacks
 * Increased damage for Flukenest and Glowing Womb
 * Buffs to Cyclone Slash including: increased size and reduced knockback

For more information on updates and changes to the game, see Updates.