Thanks! Any contributions in the preservation effort is welcomed. Photos of the front and back of the devices, and close ups of the screens with and without the LCD segments turned on. Also photos of the instructions if any. And to help with recreating the audio and game logic, a long play video of the gameplay. Some good examples can be found here.
I recorded the best footage I was able to get myself with what I have and images. it's a pretty large pack, some will probably not able to be faithfully recreated with the limited footage of them and some of mine also apparently are faulty now too. I included as much info as I know or could find. I can be on the look out for replacements or capturing more footage if needed. it's pretty difficult to fully play them with this setup
https://www.mediafire.com/file/vm5tkz2sl85xopd/Crash+Bandicoot+LCD+Games.rar/fil...
