Hi! Thank you for playing the game!
The inventory not opening in other scenes is unfortunately a last minute bug that I overlooked so you should have been able to open it in other scenes :').
I do plan to improve the game in the future and resolve those bugs.
I would also like to rework the art style to make it a little more polished, but I fear that I might ruin the cozy vibe / originality if it were to be edited too much.
Would you maybe know what parts you liked / disliked about the art style ?