Superb presentation ! Both visually and sound wise with the music. I like the story and tone as well.
Gameplay wise, i like the very castlevania like controls, but i think the jump feels a bit too floaty, especially when you switch to Simon and have to jump on some smaller platforms, and also when having to jump on a switch at some point, final issue i'd say is that i feel some controls weren't explained, at first i thought simon couldn't attack what so ever cause when i clicked nothing happened where as the previous character had an attack move, and i only discovered near the end that simon could also attack but with a different key, i tried that thanks to the idle animation where his shadow turns into a scythe at some point ( which is super cool i gotta say !)
Other than these, i enjoyed the game, and i like the setting and i'm intrigued as to where the story could go, i'm not sure if i reached the end or just got stuck ? I reached a tree down a large chasm with simon and he said "it's not the end is it ?" so not sure if i'm missing something or not, regardless had a good time with the game.
Good job to the whole team :)