Tonight during the Game Awards the new game from the developers of Bastion and Transistor was unveiled. Hades is actually in Early Access and is available to play right now. Click this link to jump to the Epic Games store and check it out.
The game is a dungeon crawler that is never the same when you play it. Players will fight their way out of the Greek underworld. Supergiants Games promises that Hades will be a living game with constant updates and everything from new characters to and environments to enjoy.
If you have any more questions please click this link. It is an FAQ written by the developer. Hopefully this should answer all of your questions. Hades is available now for $19.99 on PC. Check out some more reveals from tonights Game Awards.