| Name | Level | Type | Boss | Damage Type | Resistances |
|---|---|---|---|---|---|
| Familiar | 28 | No | |||
| Frost Troll | 67 | No | 30% Cut | ||
| Fright | 27 | No | Pierce | -10% Nature | |
| Floating Horror | 63 | No | 50% Magic Missile 50% Soul 25% Mind -10% Body | ||
| Flesh Blob | 18 | No | 15% Soul 15% Body | ||
| Fire Ant | 8 | No | Pierce | 50% Mind -50% Poison | |
| Filthy Sludge | 7 | No | -10% Blunt 3% Soul | ||
| Fighter | 19 | No | Cut | ||
| Faldon the Dwarf King | 250 | Yes | 50% Pierce 30% Arrow 50% Soul 50% Mind -10% Body | ||
| Fire Elemental | 95 | Elemental | No | Nature | 20% Cut 50% Arrow 25% Nature 25% Mind -4% Body |
| Fungoid | 79 | Fungoid | No | 50% Nature | |
| Fungoid Minion | 71 | Fungoid | No | ||
| Fungoid Warrior | 83 | Fungoid | No | ||
| Fungoid Wizard | 86 | Fungoid | No | ||
| Frost Giant | 74 | Giant | No | Cut | 25% Arrow |
| Frump the Cook | 7 | Goblin | Yes | Blunt | 50% Blunt 50% Pierce 50% Cut 25% Arrow 50% Magic Missile 50% Nature 50% Soul 50% Mind 50% Body 50% Poison 50% Disease |
| Female Glutton | 34 | Humanoid | No | ||
| Firefly Swarm | 8 | Vermin | No | Nature | 50% Arrow 20% Nature 20% Soul 20% Mind 20% Body |