Have had both. Here are my rating comments:
Revenge From Mars (Bally, 1999) - 8.000
“Like the Pin 2000 idea. Nice integration of monitor with lots of animations and humor. By no means as good as Attack from Mars, but a nice pin to have in your collection.”
Attack from Mars (Bally, 1995) - 9.324
“Fast, Fun. Good music and animation. All fits the theme very well. My alltime favorite, for now '-)”
RFM is fun. But ones you have finished the end game a few times it does not want me to come back for more.
AFM I will play anytime, anywhere. What a great game.