Orca - Dungeons on Automatic Bestiary

Animal · SM +4 Orca [Monster Manual, page 283]

Attributes

ST59

DX13

IQ5

HT11

HP59

Will10

Per12

FP11

Basic Speed6

Basic Move8

Dodge10

DR5

Melee attacks

Usage	Level	Damage	Reach
Sharp TeethSharp Teeth (15): thrust 7d+1 cutting (KYOS: 7d+2 cutting). Reach C.	15	thrust 7d+1 cutting (KYOS: 7d+2 cutting)	C

Traits (19)

Born Biter 2
Chummy
Combat Reflexes
Discriminatory Hearing
Doesn’t Breathe (Oxygen Storage, x25)
Enhanced Move 1 (Water)
Injury Tolerance (No Neck)
Night Vision 5
No Legs (Aquatic)
No Manipulators
Peripheral Vision
Pressure Support 1
Restricted Diet (Carnivore)
Short Lifespan
Sonar (Accessibility, In water; Biological (Passive); Restricted Arc, 60°; Targeting)
Speak Underwater
Temperature Tolerance 2 (Cold)
Ultrasonic Speech
Wild Animal

Skills (3)

15Brawling
13Survival (Open Ocean)
12Wrestling

Notes

GCS ancestry draft: gcs/orca.gct
Source template total: 136 points.
Library-rebuilt template total: 136 points.
CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
Review attacks, special abilities, encounter frequency, treasure, grappling, and GCS modifiers before approval.

Encounter rating

CER106

Offense46

Protection60

Threat tiersevere

Appearing1

Wandering1

GCS v5 downloads

Where this one came from

Source record: Orca [Monster Manual, page 283]
Source system: gurps_4e_fan_conversion / author_permission
Released under: cc_by_4_0
Conversion: 0.2.0-reviewed
Review status: approved
Credit: Original GURPS conversion by Enraged Eggplant, from Monsters (May 11, 2024); adapted and republished with permission.

GCS ancestry draft: gcs/orca.gct
Source template total: 136 points.
Library-rebuilt template total: 136 points.
CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
CER recomputed from the reviewed Typical Stats through the canonical Dungeons on Automatic CER path: OR 46, PR 60, CER 106, threat tier severe.
Conversion baseline reported OR 47, PR 60, CER 107 (tier severe). The reviewed values come from the consumer CER implementation, which rounds damage once after the damage-type multiplier and credits ranged accuracy; the conversion baseline ceilinged the damage base first and ignored range.
Encounter metadata derived (gregarious): average number appearing 1, wandering weight 1. Encounter metadata derived for 0.2.0 from the reviewed threat tier and creature class (appearing: minor 4 / standard 2 / major 1 / severe 1, forced to 1 for solitary classes — including swarms, which are a single multi-body creature — and raised to 6 for gregarious minor creatures; wandering weight: minor 4 / standard 3 / major 2 / severe 1). The fan-conversion source states no appearing-in-numbers or wandering values, so these are derived, not source mechanics.
Lair, treasure, and grappling remain unpopulated in 0.2.0 by package policy: the authorized fan-conversion source states no lair, treasure, or grappling values, and review declines to invent them. See review/policy/0.2.0-empty-field-policy.md.
Review approved by automated-mechanical-review on 2026-07-26 (batch ee-2026-07-26-b3-cer-tails); GCS fidelity check passed, DOA playability check passed.
CER tail record. The rating was recomputed through the consumer CER path and the tail was read against package peers in review/reports/cer-audit.md; a floor of 1 reflects a genuinely feeble creature and a severe rating tracks the record's own HP, DR and damage.

Enraged Eggplant GURPS monster conversions; used, adapted, and republished with unrestricted permission from the author. Portrait and tokens are AI-generated original art. Sources and credits.