Modern, High-Quality Megadungeons

[outlander78]

Hi folks.

I want to assemble a list of the high-quality megadungeons that the OSR community has produced. Not necessarily free, but generally accepted as of good quality. To get things started:

Castle of the Mad Archmage

Frank Mentzer's Lich Dungeons

I know there is another one out there, where the first half at least has been published. Help me out, please!

[deathanddrek]

Anomalous Subsurface Environment
Rappan Athuk
Coming very soon - Dwimmermount

Some I'm not familiar with but Google turns them up:

Stonehell
Barrowmaze

[toadlike]

All the aforementioned underworlds have immaculate reputations. I am particularly interested in the upcoming re-issuing of Rappan Athuk for 0e!

[Bodanay]

Anomolous Subsurface Environment is an excellent megadungeon available

[Demiurge]

Stonehell - Michael Curtis
Barrowmaze - Greg Gillespie
The Black Monastery - Frog God Games

All three are excellent, IMHO.

[outlander78]

Thanks folks.

[Dramaman]

I can vouch for Stonehell, it is excellent. Alas my group has spent several months playing it and has barely touched upon one quarter of the first level.