As I mentioned in another post, I altered the click-away ad behaviour on Kongregate so that it loads a cross-promotion swf that links to one of my other games on Kongregate that is randomly selected.
I’ve now altered the swf so that the images aren’t inside it, but are instead the correct image is loaded as needed. The new swf now has every one of my Kongregate games in it, but is now less than 4K, as opposed to the nearly 100K it was with just five games previously.
Only Wordsearch: Christmas has this functionality currently. Future games will, but probably not most older games.