Thank you for playing the game and providing your feedback! Your words mean a lot to me.
I understand that the mechanism of the orange slime can be confusing at first since it is not fully explored and explained in the first area. Therefore, I am planning to modify or remove some of the levels related to the orange slime.
(To clarify, the orange slime has a cross-shaped vision and will chase the Stoneman after it spots it.)
Currently, I am working on a new area with different game mechanics that have not been uploaded to itch. In this area, the orange slime will have more interesting uses.
My goal is to finish the full version of Stoneman's Adventure this year. Once again, thank you for your comment, it's much appreciated. :)