For your consideration is one used, tested and working reproduction game.  Tested on an Atari CX2600, 2600+ and 7800+.  
 
The backstory of Alligator People (from Atariprotos.com)… 
 
“Despite being based off one of the worst horror/sci-fi movies ever created, Alligator People is actually a really good game.   You play the role of Jane Marvin who must save her husband and his friends who are turning into Alligator People due to a failed medical treatment (think The Lizard from Spiderman).  Jane (who just happens to look like a syringe) must shoot each person on the top and bottom of the screen with special Alligator antidote (no I'm not making this up!) until they are cured.  Of course the alligators aren't just going to let Jane wander about curing people unmolested, otherwise it wouldn't be much of a game now would it?  Jane must avoid roving alligators and moving walls while collecting vials of antidote and serum. 
 
So why did Alligator People never get released?  According to John Marvin:
 
Nobody seemed to be interested... we would play test games and sometimes they wouldn't make it out because of the play test and that one didn't make it out because it was a little bit too slow moving for the kids that played it, too easy for them.
 
I don't know what version of the game these kids were playing, but Alligator People isn't easy by any stretch of the imagination.  Perhaps they were playing the variations without the moving maze?”
 
Refund Policy…
 
If I say it works, then it has to work.  My guarantee.  A full refund will be given after the return of the item and confirmation that it is nonfunctional, and no components were “swapped”.  
 
Shipping...
 
Domestic shipping choose between USPS Priority Mail or USPS Ground Advantage.  I reuse and repurpose boxes and packaging materials whenever possible.  This will be shipped in a box.
 
 
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