The Witcher: Monster Slayer — это игра с дополненной реальностью, в которой игрокам предстоит убивать различных монстров. Как и в Pokemon Go, игрокам придется бродить по реальному миру в поисках монстров. По мере прохождения игры сложность будет возрастать, и вам будут попадаться монстры с более высокой редкостью. Таким образом, здесь представлен список всех монстров, которые в настоящее время присутствуют в игре.
| Monster Name | Type |
| Alghoul | Necrophages |
| Alp | Vampires |
| Arachnomorph | Insectoids |
| Archespore | Cursed ones |
| Barghest | Specters |
| Basilisk | Draconids |
| Bloedzuiger | Necrophages |
| Carnage Nekker | Ogroids |
| Chort | Relict |
| Common Arachas | Insectoids |
| Cyclops | Ogroids |
| Drowner | Necrophages |
| Ekimmara | Vampires |
| Endrega Drone | Insectoids |
| Endrega Worker | Insectoids |
| Fiend | Relicts |
| Fleder | Vampires |
| Foglet | Necrophages |
| Forktail | Draconids |
| Gargoyle | Elementa |
| Garkain | Vampires |
| Ghoul | Necrophages |
| Giant Toad | Cursed ones |
| Golem | Elementa |
| Grave Hag | Necrophages |
| Green Forktail | Draconids |
| Griffin | Hybrids |
| Harpy | Hybrids |
| Hermit Arachas | Insectoids |
| Kikimore Worker | Insectoids |
| Leecher | Necrophages |
| Nekker | Ogroids |
| Nekker Warrior | Ogroids |
| Nightwraith | Specters |
| Noonwraith | Specters |
| Pale Fleder | Vampires |
| Pale-Faced Ghoul | Necrophages |
| Pixie | Elementa |
| Poisonous Arachas | Insectoids |
| Rarasha | Draconoids |
| Rock Troll | Ogroids |
| Rotfiend | Necrophages |
| Royal Arachas | Insectoids |
| Scolopendromorph | Insectoids |
| Sea Witch | Hybrids |
| Shaelmaar | Relicts |
| Siren | Hybrids |
| Spriggan | Relict |
| Spriggan Hound | Relicts |
| Succubus | Hybrids |
| Swamp Nekker | Ogroids |
| Sylvan | Relicts |
| Tiger Fiend | Relicts |
| Vodnik | Ogroids |
| Voiceless | Specters |
| Water Hag | Necrophages |
| Werewolf | Cursed ones |
| Wight | Necrophages |
| Wraith | Specters |
| Writher | Insectoids |
| Wyvern | Draconids |
Rare monsters
| Monster name | Type |
| Alpha Garkain | Vampires |
| Beann’shie | Specters |
| Blue Forktail | Draconids |
| Bruxa | Vampires |
| Burier | Necrophages |
| Cockratrice | Draconids |
| Depth Lurker | Necrophages |
| Devourer | Necrophages |
| Drowned Dead | Necrophages |
| Endrega Charger | Insectoids |
| Endrega Warrior | Insectoids |
| Farbaut | Ogroids |
| Fire Elemental | Elementa |
| Gernichora | Relicts |
| Gray Slyzard | Draconids |
| Green Harpy | Hybrids |
| Grimnir | Ogroids |
| Grottore | Relict |
| Howler | Relicts |
| Ignis Fatuus | Necrophages |
| Kikimore Warrior | Insectoids |
| Leshen | Relicts |
| Leshen Hound | Relicts |
| Liho | Relicts |
| Lycanthrope | Cursed ones |
| Magma Troll | Ogroids |
| Nekker Shaman | Ogroids |
| Night Succubus | Hybrids |
| Nightmare | Specters |
| Putrifier | Necrophages |
| Royal Foglet | Necrophages |
| Royal Nekker | Ogroids |
| Royal Wyvern | Draconids |
| Russet Shaelmaar | Relicts |
| Scurver | Necrophages |
| Shrieker | Draconids |
| Spotted Alghoul | Necrophages |
| Stone Golem | Elementa |
| Striga | Cursed ones |
| Sylvan Dearg | Relicts |
| Wailwraith | Specters |
Legendary monsters
| Monster name | Type |
| Ancient Leshen | Relicts |
| Archgriffin | Hybrids |
| Copper Wyvern | Draconids |
| D’jinni | Elementa |
| Dung Shaelmaar | Relict |
| Erynia | Hybrids |
| Frightener | Insectoids |
| Graphite Slyzard | Draconids |
| Grim Hag | Necrophages |
| Hym | Specters |
| Ice Elemental | Elementa |
| Ice Giant | Ogroids |
| Ice Troll | Ogroids |
| Katakan | Vampires |
| Mottled Garkain | Vampires |
| Penitent | Specters |
| Plague Maiden | Specters |
| Sandcrab | Insectoids |
| Silver Basilisk | Draconids |
| Swamp Hag | Necrophages |
| Tarry Chort | Relicts |
| Tormented | Relicts |
| Ulfhedinn | Cursed ones |
| Unseen Elder | Vampires |
| Water Devil | Necrophages |
| White Striga | Cursed ones |
