| Fungoid | 79 | Fungoid | No | | 50% Nature |
| Fungoid Minion | 71 | Fungoid | No | | |
| Fungoid Warrior | 83 | Fungoid | No | | |
| Fungoid Wizard | 86 | Fungoid | No | | |
| Gazelle | 51 | | No | | |
| Gelatinous Cube A | 200 | | No | Nature | 50% Arrow 100% Magic Missile 100% Nature 100% Soul 100% Mind 100% Body |
| General Thrakk | 100 | | Yes | | 50% Blunt 20% Pierce 20% Cut 20% Arrow 20% Magic Missile 20% Nature -10% Soul 20% Body |
| Ghast | 114 | | No | Soul | -25% Blunt 75% Pierce 75% Cut 60% Soul 50% Mind -10% Body 100% Poison 100% Disease |
| Ghost | 23 | | No | Pierce | 25% Nature 25% Soul 25% Mind -10% Body 100% Poison 100% Disease |
| Ghost Willow | 55 | Undead | No | Blunt | -10% Cut 25% Arrow 50% Nature -10% Body 50% Poison 100% Disease |
| Ghoul | 60 | | No | | 8% Arrow -10% Nature 100% Poison 100% Disease |
| Ghoul Lord Yesoth | 115 | | Yes | | 20% Blunt 100% Cut 50% Arrow 100% Poison 100% Disease |
| Ghoul Spectre | 80 | | No | | -10% Soul 100% Disease |
| Giant Cave Rat | 30 | | No | Pierce | |
| Giant Killer Whale | 105 | Sea Creature | No | | |
| Giant Squid | 100 | Sea Creature | No | | |
| Glutton | 32 | Humanoid | No | | |
| Goba Longblade | 30 | | Yes | Cut | 5% Blunt 15% Nature -4% Soul |
| Goblin | 16 | | No | | |
| Goblin Carpenter | 7 | | No | | |