Dreamscaper

Daydreaming unlocks permanent upgrades to the dungeon and done at the Silk Lounge by spending the resource Glass collected from the dungeon or dream journal tasks. As you buy the upgrades new ones are added to the list allowing you to enter the dungeon stronger each time. Collect enough glass to buy 100 total upgrades to unlock this achievement and along the way youll also get

The Start Daydreaming achievement in Dreamscaper worth 7 pointsUnlock 5 upgrades via Daydreaming.

and

The Daydream another Dream achievement in Dreamscaper worth 26 pointsUnlock 25 upgrades via Daydreaming.