I might have the instruction book!
I definitely have my old lynx. And I think my brothers too.
I wonder if it works...
Edit: and just to mention a few games I own and enjoyed...
- Turbo sub
- Pit fighter (looked amazing at the time, too)
There is another with a ton of minigame puzzles and in trying to remember what it was called... I need to dig mine out tomorrow.
I had the gen 1, my brother got the gen 2, I got both when he wasn't as into it.