Current behavior is a button press is registered and continues for the time held down unless a second button is pressed. This second button completely cancels the previous press.

Proposal - One of the following:

• New presses override previous press, when released previous press is resumed
• Support multiple concurrent button presses (Preferred)

Not sure how this is intended to function, but score seems to be taking the base score and adding the multiplier result to it. If that is intended, why have the base score?

Add options for users to change volume, keybinds, difficulty, etc

Will get a gif when I get home, but currently if you hold the fire button (space) a single shot is fired, and then 4-5 seconds later a stream is fired until you overheat the gun.

Currently there is no way to stop the ship from moving unless you hit a game edge. Ideally there would be a way to stop the ship, either by stopping on end keypress or an additional hotkey.

This can be either stand alone or incorporated in issue #3

Pause/resume game either on keypress (esc?) or on clicking out of window.

A way to upgrade the ship weapons, like firing multiple bullets at once in different directions, once the user reaches a set kill count or enough XP provided by the kills he gets.