Countermeasure (Atari 5200)

Countermeasure Screenshots

Atari 5200 version

Atari logo and game title
Title screen
Beginning the game
Watch out for those pillboxes guarding the silos!
Entering the war room; guess the proper code quickly!
Level complete, now on to the next one!
Defenses around this missile have been destroyed...
A clue! the last letter in the code is O
Oops, I didn't stop the missiles...