Everybody likes roguelikes, and from the brief time I've spent fiddling with this one (mainly the quite in depth character generation) it looks pretty good. For those not in the know, d20 is the basic set of mechanics that Dungeons and Dragons is based on.
Like all of these things it is still in production, so new features are constantly popping up. It's a bit of an empty OP as I've only just found out about this and it is more fun to learn together as we play.
The official site
has a good manual for figuring things out.Get it now
and I'll clean this up once we figure things out and we can decorate things with our hilarious deaths.