Tiger 3D Galaxx (1984, LCD, 2 AA Batteries, Model# 7-750)
Fairly hard-to-find 3D game from Tiger. Sort of Space Invader-ish... Ships that look kind of like Tie Fighters from Star Wars come down and you have to line up your ship with them and fire at them. I tried to take a picture of the background image through one eye-piece, so you can kind of see what I'm talking about...
Do I have this? Yes, loose.