Your Favorite RPG Supplement, for any Game, Period

[Doug McCrae]

Glorantha: Genertela, Crucible of the Hero Wars by Avalon Hill

A lot of RuneQuest material has been pure gold especially Trollpak and Cults of Prax/Terror.

 

[Griffith Dragonlake]

Roll a d4:

1. Charlemagne’s Paladins Historical Campaign Sourcebook
2. A Mighty Fortress Histroical Campaign Sourcebook
3. The Crusades Historical Campaign Sourcebook.
4. Lionheart Living in History England 1190 AD by Edwin King published by Columbia Publications.

Honourable Mentions:
Robin Hood: The Roleplaying Game [used to supplement my D&D game]
Pendragon [used as a supplement for my D&D game]

A Magical Medieval Society looks good but I haven’t had a chance to use it yet.

 

[resscane]

Reading through this list brings back so many great memories. It also tells me I need to make a lot more money so I can build an addition onto my house to hold the library Im going to need to collect all the great books out there. I plan on teaching my kids and then my grandkids all about these great games and the memories they hold within.

 

[Acid_crash]

God this is gonna be a hard decision...

ummm...

So many good games out there, but I've gotta go with the new Earthdawn Classic PG and GM guide... I know it's two books, but together ya got one hell of a awesome game and it's my all time favorite fantasy game.

 

[Maester Luwin]

Hey everyone! My best & still most treasured is the original Thieve's World box set by Chaosium. This city holds a special place for me & I would like to thank Green Ronnin for giving me the 3e/ D20 rules to use it once more!

More recently The Game of Thrones... for a George R R Martin fan it was a dream come true! Not only did GoO do a fantastic job tweaking the D20 system to fit the world but the DLE is a beautiful book. Thanks Maester Luwin

 

[TarionzCousin]

2e Faces of Evil: The Fiends.

I knew you would say that. Excellent choice.

Yeah, late. :\

 

[Isida Kep'Tukari]

AEG's Toolbox. More charts and tables than you can shake a stick at, all of them useful, amusing, informative, and fun.

 

[Glyfair]

Glorantha: Genertela, Crucible of the Hero Wars by Avalon Hill

A lot of RuneQuest material has been pure gold especially Trollpak and Cults of Prax/Terror.

I'd say that very little of pre-Avalon Hill Runequest wasn't gold (as long as you exclude the supplements that were basically collections of stats). Add in the RQ Renaissance books, and you have one of the strongest lines for any RPG or campaign setting.

 

[Aaron L]

It's a tie:
1. Delta Green: I love Delta Green. It's great. I've never actually seen a live copy of Countdown, so I have difficulty believing it might be better.

I dont think its better. Its on the same level, but I still like the main DG book better.

 

[The Cardinal]

Nigel Findley's GURPS Illuminati (closely followed by Kenneth Hite's GURPS Horror 3e)