Last Defence

Last Defence is based on the 1981 Williams arcade game Defender. Use your space fighter to protect a colony of astronauts from marauding aliens.
Can be played with keyboard or just the left mouse button - see the included text files for details. May support some game controllers. 

The game includes options to adjust game difficulty to cater for a wide range of skill levels.

Standard controls: Arrow Keys, Ctrl, Left shift (use arrow keys and ctrl to navigate menus).

Note: Running the program will create a folder entitled LAST DEFENCE in your documents folder; it's used to store your settings for the game.