this is a really good game and i love the concept! i think i couldn’t really proceed after the resurrection spell because of a bug? no matter what i do, it doesn’t ask me for a name anymore and it will always summon Centimane. even after a game over, it still summons Centimane no matter what i do.
i enjoyed it pretty much and it kept me engaged trying to figure out the next demon and the lore. the writing is really good, props to you. i think one improvement is to have a message log or in-game notes so that i can refer to it without having to write stuff down physically. all in all, excellent work!