I have Zoo Tycoon and all the expansions for it on my computer. I went to play it today, and it said I had to re-install the game. However, there was an icon still on my desktop. So I clicked it on and it said I had "Zoo Keeper Collection". ...I never bought that. I bought them all separately. Even if I had Zoo Keeper collection, only the animals from the base game showed up. What's going on? o.O I'd just uninstall and re-install but I can't find the base game now. (Of course.)