Alpha Five Database Easter Egg - Space Invaders

Select Help, then About from the main menu.
While holding down the Ctrl+Shift+Tab (or Ctrl+Alt+Shift) keys with your left hand, move the About window.

A "Space Invaders" style game will begin and you can use the arrow keys and space bar to shoot the invaders, which are the faces of the developers. They explode in a bloody mess when you hit them.
Scores are Automatically saved.