No shoe boxes but I have a very old action figure case filled with them. Will have to throw up some pics so we can see if we have some of the same cartridges.

It's been so long since I typed even said the word cartridges. My favorite one was the tank battle game that you could choose the specifics of the battle like ricochet bullets, barriers, etc.. So glad I held on to it, even with all the gaming stuff I have it's my all time favorite.
Man I miss MTPO, I knew all the tricks to beat those guys. Was so impressed with myself when I got to fight Mike good times.