If anyone sees this and knows about a good alternative program or website that offers hints for adventure games in a similar format (an expanding hierarchical "tree" of hints, hints presented in a way that leads you in the right direction w/out just giving you the solution outright, etc) than please share it with us here and also send me a message. Thanks!
This was a great tool for a good price (hints are free, but most only the hints for the first portion of the game, with later ones grayed out until you buy a subscription). But now, it is just a rip-off, you are only paying for the hints for old games, not hints for new or upcoming games. The creator has not added any new games for over two years, and even then, he hasn't added more than a couple of games per year since like 2010. I do not recommend buying an extended subscription; if you must have access, get the cheapest subscription, download all the hints (the files are tiny) and then don't bother with it ever again. The subscription does not renew, you will not be charged for a renewal when it runs out.