Updated Demo v0.4.1

Boss Battles

- Bosses' HP rebalanced based on difficulty
- Rebalanced the strength of patterns based on difficulty
- Reduced the strength of chromatic aberration effects in the final phase

Other

- Some UX improvements to the UI

Bugs

- Fixed a bug in the 'Transformation' tutorial walkthrough
- Fixed occasional keystrokes not working properly during the platforming phase of the Stage 1 boss fight

These are mostly difficulty related updates!
We're working on patch 0.5 for a slightly larger update.

Feedback is always welcome!
Thank you as always :)