Lori was created by the jj2 animatior, Dean Doodrill. He had ment it to be Eva's sister/cousin (So she could be spaz's girlfreind, as it was supposed to be the yellow rabbit spaz sees in the end of 1.23) , but the game publishers put her as jazz's sister.

TSF also was origionally going to be released worldwide, but I think it wound up only being released in and around Poland, making the game a bit rare.

Some interesting notes about 1.24 is it has larger tileset support (4096 tiles instead of 1.23's 1024), will play 1.23 levels and had it's own version of Holiday hare (Also called Christmas Chronicles; I'm not sure if it is any different other that having the extra charactor)

TSF can be found on some abandonware rings, but finding it is up to you