This game is very quirky and whimsical. I appreciate the treasure hunt mechanics. Finding required items in a level full of interactable assets is fun. The level progression is smart. You make it easier in the first level, like a tutorial, and then you add difficulty in the following levels. Nicely done!
For improvements, I would appreciate it if the HUD was more polished, with a good UI for instructions. The shopping card could also be highlighted in the first level once the player picks up the correct item. Finally, it would also be good to have fast-paced music and a skybox in the back. Other than that, this game is perfect! I simply love the aesthetic.