Quote Originally Posted by Tempest
AFAIK the only versions which included all the levels were the Atari 400/800 version
And of course it didn't get ported to the 5200. Prototype, anybody?

Quote Originally Posted by Tempest
The NES version may have had it as well.
I'm sure somebody can confirm that, right?


Quote Originally Posted by Tempest
There's also a Super DK prototype for the Colecovision that has the fourth level, but it has no collision detection.
Tempest
Ah, perfect for clumsy me! (I have zero platforming skillz. I was bad at Pitfall before they even called them platform games.)