Thank you for trying out the game and for the detailed feedback!
Volume controls i cant promise but we will look into it.
Biboo's ability is a LOS check. The sword sheathing sound signals when its safe to come out.
Dialog will be autoskipped or click skipped on restarts in the post-jam update.
More attacks and weapons will be added in the post-jam update but couldn't fit in the jam build.
The dash will stay but sprint will be added. Stage 3 with Fuwamoco will be fully reworked mechanic-wise. The dash wil lstill be essential but wont be a constant spam.
Shiori's mechanic will be telegraphed better and ammo will be mroe abudnant on stage 4.