Boston Summer Play Build

This is the build from Boston Summer Play, demo'd 7/26/2019!

I have been focused more on user experience and improving underlying code structure. These are the highlights since the last build:

• added responsive particles for ship thruster
• doubled shield regeneration
• slightly reduced max speed
• added pause menu with options to quit or restart (Press Start / Esc)

In upcoming builds I want to add:

• Real title screen with something to draw attention
• Main menu with clickable buttons
• More feedback for player inputs, like thruster/brake sound and vibration, and better particles
• Collectible shield powerup (restores hp)
• In-game credits