| Description | Nervous system |
|---|---|
| Signature | Spike (large-scale anomalous zone) |
| Feature | Lost time |
| Sighting | At a church or temple service |
Generate anomalies
| Description | Greyman |
|---|---|
| Signature | Spike (large-scale anomalous zone) |
| Feature | Panic attacks |
| Sighting | High school halls on a summer night |
| Description | Shadow person |
|---|---|
| Signature | Blip (briefly sighted) |
| Feature | Unnatural vomit |
| Sighting | On the wing of a commercial jet |
| Description | Polyhedron |
|---|---|
| Signature | None (reason unknown) |
| Feature | Strange growths |
| Sighting | Across the tracks in a subway tunnel |
| Description | Floating eyeball |
|---|---|
| Signature | Wave (multiple civilians agitated) |
| Feature | Lost time |
| Sighting | Stalking apartment complex halls |
| Description | Evil waveform |
|---|---|
| Signature | Blip (briefly sighted) |
| Feature | Peeling wallpaper |
| Sighting | Stalking apartment complex halls |
| Description | Smoke hound |
|---|---|
| Signature | Breach (time-space sinkhole) |
| Feature | Flickering lights |
| Sighting | Inside a car left unattended |
| Description | Night hag |
|---|---|
| Signature | Wave (multiple civilians agitated) |
| Feature | Panic attacks |
| Sighting | A nowhere highway dive bar |
| Description | Polyhedron |
|---|---|
| Signature | Pulse (causing isolated disturbances) |
| Feature | Disappearances |
| Sighting | Beyond the fence of a labor camp |
| Description | Polyhedron |
|---|---|
| Signature | Pulse (causing isolated disturbances) |
| Feature | Peeling wallpaper |
| Sighting | College campus on a party night |