I've played it through twice and have started a 3rd. It's a point and click adventure (reminding me of old school text adventures), with RPG elements.
But the RPG elements aren't arduous by any means. And the writing and story are so much fun, I'm sure I"ll play it through again.
Obviously reminds me of "Hacker" from Activision, but this is a fun puzzle game in the spirit of text adventures, just without all that stupid terrible parser stuff and with good in game help.