v1.1.1

Minor tweaks:

• Changed the default refresh rate to 60hz
• Removed the rare 40hz option

v1.1 More FPS

This release has a major quality of life improvement:

You can now choose your refresh rate from a retro 25 Hz all the way up to 120 Hz.

Bugs were squashed:

• A bug where missile launch vector accuracy was inversely proportional the
  refresh rate, causing missiles to be wildly inaccurate at high refresh rates.
• An annoying bug where missiles fired backwards, when shot at negative angles.
• An edge case where an unhandled ZeroDivisionError would occur, if a missile would
  be shot at perfect 90 degree angle to the ship.

The EXE is up to date

v1.0

• Missiles are now rotated to aligned with their target
• Added credit to main menu, linking to github page
• built exe for v1.0

v0.6

Fixed enemy placement

Enemmy will no longer spawn half way outside the screen. Also the
minimum spacing from both sides is now eaqual.