All I did was click "full screen" and now the game is messed up! It is zoomed in so much that I can't even see the full ( let alone a quarter of) the settings to change it back! nothing is helping and I haven't even gotten to play the game. i tried disinstalling and reinstalling it; the error remains. 

You can try to remove or manualy modify settings file. It is located at C:\Users\YourName\Documents\ShipControl\ShipControl.settings (for windows) or $XDG_CONFIG_HOME/unity3d/ThaiCat/ShipControl/ShipControl.settings (XDG_CONFIG_HOME defaults to ~/.config) (for linux)

I will make UI scale with resolution in the next update, thx