Loved the art style, the goblins are so cute! I really liked the idea but I couldn't complete the game for various reasons.
So, here's some constructive feedback from me.
The idea is great but I feel that the player needs more direction, It might be helpful to have an indicator of where to go or maybe the instructions have to be clearer. I got stuck at "Collect Keg from brewing kettle" cause I couldn't find it after 30 minutes of searching. A tooltip that tells the player what they have in their inventory might be good as well as I couldn't recognize the items that were in my inventory after picking them up.
There is also an issue with the movement where trying diagonal movement slows down the player instead, so the player movement is limited to 4 directions. The collisions might want to be reworked a little as it was quite tough navigating through the world (there also seems to be a random intractable collision at the brewery stairs?).
But overall it was quite a charming game, keep it up!