"Alien Invasion II."
L&M Software.
Tape 14, April 1982.
"Arcadian" 4, no. 7 (May 7, 1982): 67. (Full-Page Ad)
"Alien Invasion Ad (L&M Software)(Sourcebook)(Summer 1982): 89.

"Star Fleet Command has put you at the controls of a pulse-pounding photon cannon. Your orders are to stop the invasion of alien's war machines. It takes a cool head and a steady hand. Only you stand in their way. Can Earth be saved or will the aliens destroy your cannon and invade Earth?"

*** This program has not been archived from tape. Do you own it? If so, then let us know on the Bally Arcade/Astrocade forum on Groups.io, here:

https://groups.io/g/ballyalley

Arrangements can be made to record the tape before the data deteriorates and it is too late to recover the program. ***