Man I couldn't beat this one! Very cool I an see the strong inspirations from undertale and you've done incredibly well to make it FEEL like it was straight out of Undertale. A few notes, I wish there was some music and sound it would have gone a long way expecially how Undertale heavily goes hard on it. The shoot mode is also kinda super difficult and I couldn't find many chances at all to hurt the queen. Also the shoot bar is like in the direct center and makes it hard when i wanna dodge that way.
Otherwise Art is super awesome and impressive, the phases are super well done and I the game feels smooth. Well done!