List of 'Diablo Clones' for PC?

[GawainBS]

There's also Silverfall and the free-to-play Dungeon Runners.

[Caden]

The people at Flagship Studios, who worked on the Diablo series, are creating a Diablo-clone that is called Mythos.

[Dogull]

I was looking into this recently as well, to relive my hack & slashing days.
Titan Quest is funnest game I've found, although I noticed on the Top 6 Diablo Clones | Casualty Gamer Titan quest isn't rated very highly..

Meaning lots more hacking & slashing for me to do