I like the variety of challenges there are in the game and how every Advent talent (and some guest talents) show up.
In general it was a fun experience, although I couldn't manage to complete Shiori's section. I always get killed when a dialogue box appears saying "We can't catch her" or something like that, which prevents me from moving while the enemies keep closing in and kill me before I can move again.
Some improvement suggestions:
- The graphics look very crunchy or compressed. I don't know if that's the intended look but it made reading the texts a bit hard. I recommend finding a way to display higher resolution text over your pixel art.
- The double jump height could be a bit higher. It's too easy to miss a jump by a hair, especially in Shiori's section.
- Add a dialogue skip button. Reading the same lines over and over when retrying a challenge gets the player out of the groove.
Good game! :)