Can I

Yes.

I guess you can,but its better when you make giveaway with 2 copies.

I will try to buy both items. If steam packs them into one, i'm screwed.

yep u can bro

http://imgur.com/1b7cURc
It worked :D

You should have bought something else, because this game was in a bundle.

:/

I'm not sure I understand what you're trying to say. If you mean you wish to create two giveaways: 1 for the base game and 1 for the soundtrack, sure you can. Since you're still under $30 contribution, you'll still receive the full value for the two items, which is $5.98, which would put your contributor value at a grand total of $15.97.

You can.

I saw some people creating Binding of Isaac giveaways when they have the game plus one or two extras. I wanted to do something different. Thanks for posting.