I'm new on this Forum and new to Bitcoin. I believe I bought $75 in Bitcoins back in 2010 when I happened upon some game much like a cross between an auction and a betting race, online. I'd found it on eBay and there were specific days and times to "play this game" and make more Bitcoin money.  I'm not sure if I'm describing it correctly and I eventually forgot about it. I've since changed computers and emails and credit cards since 2010 and can't remember how to retrieve the Bitcoins. Does this sound legitimate? Did I even buy any Bitcoins or did I buy something else? If I did, I don't know where to look. Any thoughts, advice?