| Nightmare KeeperNPC #105421 | Unknown | Normal | Identity record |
| Nightmare KeeperNPC #106126 | Unknown | Normal | Identity record |
| Nightmare LanternNPC #250240 | Unknown | Normal | Identity record |
| Nightmare LasherNPC #95728 | Unknown | Normal | Identity record |
| Nightmare LasherNPC #105467 | Unknown | Normal | Identity record |
| Nightmare LasherNPC #105829 | Unknown | Normal | Identity record |
| Nightmare LasherNPC #106213 | Unknown | Normal | Identity record |
| Nightmare LasherNPC #112798 | Non-combat pet | Normal | Identity record |
| Nightmare MassNPC #37753 | Unknown | Normal | Identity record |
| Nightmare Mass PrisonerNPC #37754 | Unknown | Normal | Identity record |
| Nightmare Mass TentacleNPC #37792 | Unknown | Normal | Identity record |
| Nightmare Moonwell WaterNPC #94757 | Unknown | Normal | Identity record |
| Nightmare MushroomNPC #222514 | Unknown | Normal | Identity record |
| Nightmare of the WoodsNPC #132651 | Unknown | Normal | Identity record |
| Nightmare OozeNPC #95454 | Unknown | Normal | Identity record |
| Nightmare PhantasmNPC #15629 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #34397 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #38430 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #93163 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #95594 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #95798 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #107146 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #113865 | Unknown | Normal | Identity record |
| Nightmare PortalNPC #160643 | Unknown | Normal | Identity record |
| Nightmare Portal (Pre-effect)NPC #38429 | Unknown | Normal | Identity record |
| Nightmare RabbitNPC #113108 | Critter | Normal | Identity record |
| Nightmare RiderNPC #92792 | Unknown | Normal | Identity record |
| Nightmare Rider****NOT USED****NPC #93900 | Unknown | Normal | Identity record |
| Nightmare RiftNPC #103395 | Unknown | Normal | Identity record |
| Nightmare RunnerNPC #221171 | Unknown | Normal | Identity record |
| Nightmare Saber****NOT USED****NPC #91523 | Unknown | Normal | Identity record |
| Nightmare Saber****NOT USED****NPC #93583 | Unknown | Normal | Identity record |
| Nightmare SaplingNPC #106427 | Unknown | Normal | Identity record |
| Nightmare ScalebaneNPC #5277 | Unknown | Normal | Identity record |
| Nightmare ScalebaneNPC #222089 | Unknown | Normal | Identity record |
| Nightmare ScalebaneNPC #224255 | Unknown | Normal | Identity record |
| Nightmare SeedNPC #104793 | Unknown | Normal | Identity record |
| Nightmare Shield Invisible StalkerNPC #112268 | Unknown | Normal | Identity record |
| Nightmare SkitterlingNPC #49493 | Unknown | Normal | Identity record |
| Nightmare SlimeNPC #95457 | Unknown | Normal | Identity record |
| Nightmare SpawnNPC #34399 | Unknown | Normal | Identity record |
| Nightmare Spawn StalkerNPC #109849 | Unknown | Normal | Identity record |
| Nightmare SphereNPC #102991 | Unknown | Normal | Identity record |
| Nightmare SpiderNPC #220324 | Unknown | Normal | Identity record |
| Nightmare SproutNPC #104978 | Non-combat pet | Normal | Identity record |
| Nightmare SquirrelNPC #105807 | Unknown | Normal | Identity record |
| Nightmare SquirrelNPC #110444 | Unknown | Normal | Identity record |
| Nightmare StalkerNPC #37736 | Unknown | Normal | Identity record |
| Nightmare StalkerNPC #212443 | Unknown | Normal | Identity record |
| Nightmare SuppressorNPC #8497 | Unknown | Normal | Identity record |
| Nightmare TendrilNPC #91142 | Unknown | Normal | Identity record |
| Nightmare TendrilNPC #105823 | Unknown | Normal | Identity record |
| Nightmare TendrilNPC #107686 | Unknown | Normal | Identity record |
| Nightmare TentacleNPC #91993 | Unknown | Normal | Identity record |
| Nightmare TentacleNPC #104592 | Unknown | Normal | Identity record |
| Nightmare TentacleNPC #107761 | Unknown | Normal | Identity record |
| Nightmare TerrorNPC #40134 | Unknown | Normal | Identity record |
| Nightmare Test MountNPC #100434 | Unknown | Normal | Identity record |
| Nightmare Thorns 01NPC #220931 | Unknown | Normal | Identity record |
| Nightmare Thorns 02NPC #220932 | Unknown | Normal | Identity record |