A Steam Community Group Announcement celebrates the release of The Age of Decadence on Steam, an isometric, turn-based RPG for Windows from Iron Tower Studio (thanks Andrew). The game carries a 10% launch discount, and here's word on the release where they invoke a quote from a different kind of RPG:

The Age of Decadence, our first but hopefully not the last RPG, is now available. If you've been following it or playing it in Early Access, you know what to expect (if you did play an earlier version, please delete prefs.cs file from your Documents/My Games/Age of Decadence folder before starting a new game). If you've just discovered it, "stay awhile and listen".

The most commonly asked question is:
What Kind of Game Is It?

It’s a very different game than anything you’ve ever played. I’m sure you’ve noticed that the RPG genre hasn’t really been explored yet and most RPGs follow the formula that didn’t change in 20 years. While there were always games that strayed off the beaten path – Darklands, Planescape: Torment, King of Dragon Pass – such games were the exceptions that only reinforced the rule.

The Age of Decadence is an experiment, an attempt to explore a different direction, taking you back to the PnP roots of the genre. It doesn’t mean that the game is awesome. In fact, there is a good chance that you won’t like it, precisely because we took too many liberties with the established design.