Yeah, this might be a slow process, especially since there's literally 100s of Tiger games (not to mention all the other manufacturers)... But at the very least, get the LCD photographed, and the chip decapped and photographed so when it's convenient for anyone that wants to help, ROM code can be 'dumped' and possible emulation worked on...
I'm curious how easy it is to remove the epoxy blobs with Decap? That would be something I'd be all for playing with myself...