The following are the winners of the 4th annual ENnie Awards, held in 2004:[1]
| Category | Gold Winner | Silver Winner |
|---|---|---|
| Best Aid or Accessory | Roleplaying Tips GM Encyclopedia (Roleplayingtips.com) | Counter Collection Gold (Fiery Dragon Productions) |
| Best Art, Interior | Nocturnals: A Midnight Companion (Green Ronin Publishing) | Bestiary of Krynn (Sovereign Press) |
| Best Cartography | Thieves' Quarter (Green Ronin Publishing/The Game Mechanics) | Redhurst: Academy of Magic (Fast Forward Entertainment/Human Head Studios) |
| Best Graphic Design and Layout | Nocturnals: A Midnight Companion (Green Ronin Publishing) | Redhurst: Academy of Magic (Fast Forward Entertainment/Human Head Studios) |
| Best Art, Cover | Grimm (Fantasy Flight Games) | Arcana Unearthed (Malhavoc Press) |
| Best Official Website | Hero Games | Green Ronin Publishing |
| Best Publisher | Green Ronin Publishing | White Wolf |
| Best d20 Game | Arcana Unearthed (Malhavoc Press) | Grimm (Fantasy Flight Games) |
| Best Adventure | Lost City of Barakus (Troll Lord Games/Necromancer Games) | Black Sails Over Freeport (Green Ronin Publishing) |
| Best Campaign Setting | Dawnforge (Fantasy Flight Games) | Redhurst: Academy of Magic (Fast Forward Entertainment/Human Head Studios) |
| Best Setting Supplement | Crooks! (Green Ronin Publishing) | Thieves' Quarter (Green Ronin Publishing/The Game Mechanics) |
| Best Rules Supplement | Crime and Punishment (Atlas Games) | Torn Asunder (Bastion Press) |
| Best Monster Supplement | Crooks! (Green Ronin Publishing) | Bestiary of Krynn (Sovereign Press) |
| Best Revision, Update or Compilation | Complete Book of Eldritch Might (Malhavoc Press) | Book of Fiends (Green Ronin Publishing) |
| Best Non-d20 Game | Cthulhu Dark Ages (Chaosium) | HARP (High Adventure Role Playing) (Iron Crown Enterprises) |
| Best Non-d20 Supplement | Fantasy Hero (Hero Games) | 50 Fathoms (Pinnacle Entertainment Group) |
| Best Non-d20 Setting or Setting Sourcebook | The Turakian Age (Hero Games) | To Go (Unknown Armies)(Atlas Games) |
| Best Non-d20 Adventure | Champions Battlegrounds (Hero Games) | Shades of Black (Champions) (Hero Games) |
| Best Licensed Product | Nocturnals: A Midnight Companion (Green Ronin Publishing) | Babylon 5 RPG (Mongoose Publishing) |
| Best Electronic Product | Sidewinder: Recoiled (Dog House Rules) | Roleplaying Tips GM encyclopedia (Roleplayingtips.com) |
| Best Free Product or Web Enhancement | Initiative cards (The Game Mechanics) | Ezine Archives (Roleplayingtips.com) |
| Best Fan Site | Roleplayingtips.com | SWRPGnetwork |