Hey, thanks for trying the game, glad you like it. :)
Yeah that's a bit unfortunate as power has basically no use in the demo, I've been thinking of hiding it until you get an upgrade that uses it in order to avoid confusion.
And you actually can't charge until after the boss so makes sense you discovered that after beating it. ^^
I guess it could feel that way, but that would only be a problem in the demo so I'm not too worried about that.
The boss is still not 100% where I want it to be but it's good enough for now, glad to hear it was easy though since that's not usually the response I get, it's mostly the opposite.
And yes, this would be one of the first bosses depending on route.
Anyway, thanks for the feedback. ^^