Dang, my childhood has been absolutely destroyed! I'm unsure if it's any help, but here is "the quickster" (A SpongeBob game):http://www.cartoongames.online/play/adventure-games/spongebob-squarepants-the-quickster.html This may have been on some of the links in the original post but, I didn't happen to see it.
I'm a bit late to this but all of the games at nick.com are still available inside nick.com/games/data/ without the Wayback Machine, although you may need to use it to get links to the individual games.
And another thing, I've updated and moved my SpongeBob archive to archive.org so you might want to update your post (it should now include every non-HTML SpongeBob online game ever created aside from the sitelocked ones and a few lost ones): archive.org/details/SBSPWebGames (and here's a collection of Clickamajigs I put together as well: archive.org/details/NickelodeonClickamajigs)
Dang, my childhood has been absolutely destroyed! I'm unsure if it's any help, but here is "the quickster" (A SpongeBob game):http://www.cartoongames.online/play/adventure-games/spongebob-squarepants-the-quickster.html This may have been on some of the links in the original post but, I didn't happen to see it.
The original Flash version can be found in my SpongeBob archive.