These annotated playthroughs were created and uploaded by fans, and describe successful runs under a variety of conditions.
Anyone Can Win Vicious, by The Avatar
This mini-series of playthroughs shows basic strategies that can beat vicious dungeons, and strives to show you that you can beat them too, no matter your skill level. Each one explores a vicious dungeon as a human fighter.
How does Regenfighting work, by Nurator
This annotated playthrough describes the power of regenfighting and shows many examples how to use it right
There is ongoing discussion regarding annotated playthroughs on the forums
As of 49b Annotated Playthrough Dragon Isles
As of 49b Annotated Playthrough Naga City