so yeah, I'm just waiting for sonic 1 (the tiger electronics one) to be in retrofab, i can find an image of it and it's box, but i cant find the manual, infact, i don't have the handheld so it's probably even more sad, but i still want the handheld in retrofab

Yeah, and I can use the online emulation at https://archive.org/details/hh_tsonic to play it as well. So now just need to find scans of the instructions. Hopefully someone in the community will be able to help.