tl;dr - I will use common sense with any personal information you give me.
If you give me more personal information by other means, for example by following me on Twitter, tweeting at me, emailing the support address, or sending a plane to skywrite messages to me, I may or may not use that information appropriately. I will do my best to not unreasonably abuse the trust you hold in me when you provide additional info. For example, if you send a sweet red biplane to skywrite your personal details in the sky by my office, I won't sell those details, and I'll use them mostly only for their intended purpose, whatever that was at the time of contact, as best as I can determine.
I will use your email address to send you updates about Overland Blast, stuff like development updates, information about new releases, content, or press coverage. Basically whatever I want, and you can't do a damn thing about what I choose to send you, other than delete the email and/or unsubscribe. I don't want you to do either of those things though, so I'll try not to send you any garbage that would make you want to.
I won't ever share your email address with anyone else, neither for love nor money. I won't use your email address for anything other than what I told you I would - sending you updates about Overland Blast. If you come up with a really clever "first name" entry when you sign up for my mailing list, I might share it with friends and laugh about it. With you, not at you. (I like you, remember?) I might even tweet about it. You are forewarned, funny "first name" entries are fair game for me to publicly share without notice. (I still won't share your email address though.)
If you want out, use the links in the email to peace out. I'll be sad to see you go, but happy to oblige. "If you love something, set it free." I love my fans and supporters, so I'll set you free.
So uhh, that's it. Maybe I should copy-paste like 12 more pages of legalese here so I seem more professional and legally intimidating?