No, but if you like Diablo you might want to check out Torchlight or the F2P game Drakensang Online
Drakensang Online | The online fantasy game in your browser
The review at
http://browser-game.mmogamesite.com/drakensang-online.html is pretty spot-on,as are most of the comments, and I would recommend it to anybody with a sliver of patience.
I would add that :
- you certainly can play for free without any real hitch at least till level 23 (current level) , the Item shop for the most part only offers speedbumps (you can pig out on expensive gems but it's thoroughly not needed);
- gear drops are very well handled: the Vendor (ie silver-bought) items are solid and will serve you well, the Greens will serve a 'tier' or two longer, the Blues will last somewhat longer, and the Epics (epically rare) will serve you for many levels (at level 23 I am still using level 7 Epics, and only upgraded my level 3 epic boots because I lucked out on Rare level 15's)).
Note that the Item store items are past level 9 only better if you Gem them;
- the monster AI is more advanced than WoW's (e.g. spell-casters will try to kite you);
- it starts of soloable but in the later zones (Slifswamp) and Dungeons (if you want to do them 'on level') you'll really want to co-op because:
- the design philosophy is that, although there are Bosses etc., the challenge lies in large numbers of small foes iso static 'let's pick on him with 9 others' -Bosses.