Updated with PAX East Build!

This game got featured at PAX East 2019 at WPI's IMGD booth!

And for that, I made an updated version of the game, featuring the following changes:
- Added gameplay music
- Revised scoring system
- Clarified instructions and aim indicator
- Added some small bits of other polish

But since PAX is now over and I feel like this is a strictly improved version of the game, I've decided to release the update properly.

Enjoy!

- Jusiv