In this guide, you will find how to get the Goods from Quintus Storage bag in Asterigos: Curse of the Stars.
The Landmark is going to the outside of the area before the War Axe Encampment. You have to beat the guy near the flour bags and then head to the back, leading you to where you can find the bag. This area is called Dark Water waste.
Drop down from here or go by ladder. There will be only one possible pathway at the bottom, so go through it and go to the right side, then head to the end of the tunnel. You will find the bag at the end, called the Goods from Quintus Storage.
After getting the bag and finishing the mission, make your way back to the shelter. Quintus will be inside the shelter, and you need to talk to him until the options menu appears on your screen. Select the second option, and it will trigger Hilda to talk about the bag that you found. After that, the following notification will appear on the screen.
There’s a leveling system for the shop and you’ll be able to see new items that come out from the expansion.