AA is an Extended Basic version of Alien Attack. (not included /MagerValp).

Alien is an assembly version of AA. The program loads from the Editor
Assembler, option #5, Run Program File.

Use the arrow keys ('S' and 'D') to move the base, the '.' (period)
key to fire. High flying aliens are worth 100 points, low flying are
50. You have 60 seconds, and there is a high-score feature.

Both are V9T9 format files.

You can get the emulator from ftp.whtech.com/v9t9
