Well, the title says it all, so name your favourites (console games only if possible)! Hack'n'slay RPGs are the games I'm playing the most at the moment and I'm curious what games you like.
My favourite is the first Champions Of Norrath game. I really like the levels and it's also cool that you can make a custom character. Baldur's Gate - Dark Alliance 1 and Diablo on the PS1 are also great. Dark Alliance 2 is also good, but the elementar levels suck a lot so it lost its fun a bit for me. I haven't played the second Champions Of Norrath game but I hope it will be as good as the first part. And there is also A Bard's Tale to try out.