Kickstarter, the Two Guys from Andromeda have you covered. The Spaceventure store is now open for business, offering protagonist Ace Hardway as a collectible card for $15, or on a shirt for $30. Also available is a pilot-wings pin from side character Chuck Y'egger for $15 and a pre-order of Spaceventure, the full game, also for $15.
Spaceventure is coming to PC, Mac, Linux, iPad and Android tablets. The Two Guys from Andromeda, if you'll recall, designed Sierra's Space Quest series, which gave them the street cred to raise $540,000 on Kickstarter last year, all for Spaceventure.