I finished the demo and it was good! I also have feedback:
- I really liked the vertical level before the end of the demo, I think they should be more levels like it.
- The boss fight was really good! His bullets attack only needs an effect or an animation before firing like the ground attack or the dash attack, I died twice because I didn't have any idea it will fire bullets.
- I liked the bouncing after attacking in the air but I think it was overused. Also, It was a little hard to use, maybe make it bounce higher and the hitbox bigger. Levels also need other things like more enemies.
- The lava or the red liquid... I hate it, it punishes the player hardly.
- The moving saws were a little bit fast.
- The game needs more SFXs, Like when jumping, landing, attacking, etc.
It was a little bit harder than what I expected for a demo but it was great! I can't wait for the full game to be released!