We’ve had a few people contact us regarding World of Goo‘s sudden unavailability on Steam for European customers, so this is just a quick post to explain what we know. The game, which yesterday went straight to the top of Steam’s top sellers chart, has different publishers in the US and UK for the boxed versions. The US boxed game is available now, while the EU box won’t be appearing until around February 2009. There appears to have been some confusion regarding the contracts here, which 2D BOY are looking into. In the meantime, European customers can buy the game directly from 2D BOY with no problems whatsoever (and then just mount it in Steam, for goodness sakes).