Scale Games has been making their way through stretch goals for their Fallen Frontiers Kickstarter campaign. They’ve also added a $1 pledge level if you just want the add-ons.
From the campaign:
First off we want to thank everyone very much for pledging on Fallen Frontiers and helping us make this game a reality!
Over the past days we have been been listening to your feedback, and we are working on updating the Kickstarter accordingly. Today we are going to add a $1 pledge level so that people can pick whatever add-ons they want, without having to commit to the $70 pledge. We are also working on a pledge manager to make the entire process as easy as possible, however it will still take a few days.
In the meantime we would like to ask you to help us in spreading the word about Fallen Frontiers. The more people we have on board, the more stretch goals we unlock, and the more sci-fi awesomeness everybody gets.