Point 2 - I meant that Alicia is kept from entering the village by a magical force shield, which she destroys within a minute. It's just strange when the ground shakes and the boss is 1.5 meters tall... Also in that village there is a descent into a dungeon with 4 seals and there are no pictures of the stairs back.You can also add a demonic circle at the boss spawn, which seems to buff the boss (for Sirianna and Alicia) in his dimension (this is a logical question about the strength of the boss when he is 2 meters tall, when your hero is 2000 meters tall...) Sorry for the grammar in the text, I don't write English very well.
point 5 - I meant that everyone who plays your game will be forced to look at the merchant with saves. I thought maybe it should be made more neutral to improve the experience for most players... anyway, I don't have any statistics on that. It’s just that this character will be remembered by everyone who saves/loads lot into the game.