퍼플리셔 변경으로인해 내려갔으며 조만간 새로운 퍼플리셔로 다시 올라온다고합니다.

SA: Umihara Kawase games coming back eventually.

Heard back from Humble Support today.

So apparently, the titles are in the process of changing publishers and new keys will be provided to people once the new publisher can provide them.

We can also request a refund if we want, but I'll personally be waiting for the keys.

http://www.neogaf.com/forum/showpost.php?p=191443100&postcount=254

Hopefully I can save some people the trouble of overpaying for second-hand copies of the game.

출처 : http://bbs2.ruliweb.daum.net/gaia/do/ruliweb/default/pc/27/read?articleId=1956380&bbsId=G003&itemGroupId=1&pageIndex=1