In the FAQ, the link to "Weird Worlds" was broken when I clicked it this morning and Shrapnel Games, the publisher, does not appear to include it in their list of games, currently.
A news item a few months back on the website of the developer (Digital Eel) seems to indicate that the game is temporarily only available on iPad via a different publisher.
Forum janitor — If you spot spam, PM me the URL and/or the username of the spammer. I have powers, moderator powers. I am not keen on using them, but will do so if needed.
I contacted them on Facebook and they're planning to take WW to Steam and an indie store soon; hope the rising tide of indie game enthusiasm lifts both ships. Spaceships. In space water.