Odyssey 2 Killer Bees and Nimble Numbers Ned

[swlovinist]

Hope this post is okay.   I recently won a Goodwill auction that included 2 pre production/prototype Odyssey 2 Games.   I have seen the Killer Bees Label before, but have not seen any pre production cart for Nimble Numbers Ned.   Using an Atarimax USB dumper, I have included the games below as I need help from others to see if there are any differences than the released games.   Enjoy! 

Killer Bees 11.12.82.bin Nimble Numbers Ned Show Sample May 82.bin

[Tempest]

Nice!  From those dates I'm thinking that they're probably the same as the final, but I'm not an O2 expert by any means.  The text 'Show Sample' on NNN is interesting, I wonder if it refers to a CES show?

[swlovinist]

I got referred to this site to compare files https://www.diffnow.com/compare-files 

There was differences from what I uploaded versus the released files

Nimble Numbers Ned was released in September 82 I do believe so there was time to change some things I suppose 

Edited May 29 by swlovinist