Monstrous Humanoid (Shapechanger) · SM +0 Doppelganger (Enraged Eggplant; answers SRD 3.5, SRD 5.1)
In its own shape, a lean, hairless, pearl-grey humanoid with large silver eyes and six-fingered hands — a shape almost nobody sees. It reads the surface of a mind and wears the result, and it is good enough at being someone else that the people closest to them do not notice.
Attributes
ST11
DX11
IQ11
HT11
HP11
Will11
Per11
FP11
Basic Speed5.5
Basic Move5
Dodge8
DR1
Melee attacks
| Usage | Level | Damage | Reach |
|---|---|---|---|
| PunchPunch (13): 1d-1 crushing, Reach C. | 13 | 1d-1 crushing | C |
Traits (5)
- Infravision
- Mind Reading (Magical)
- Resistant to Mind Control (+8)
- Infravision
- Smooth Operator 3
Skills (5)
- 18Acting
- 13Brawling
- 15Diplomacy
- 15Fast-Talk
- 15Sex Appeal
Notes
- GCS ancestry draft: gcs/doppelganger.gct
- Source template total: 175 points.
- Library-rebuilt template total: 175 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
CER10
Offense6
Protection4
Threat tierminor
Appearing6
Wandering4
Tags
- srd-3-5
- srd-5-1
- monstrous-humanoid
- shapechanger
GCS v5 downloads
Where this one came from
- Source record
- Doppelganger
- 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.
- Description
- Written by Dungeons on Automatic, released under cc_by_4_0
- GCS ancestry draft: gcs/doppelganger.gct
- Source template total: 175 points.
- Library-rebuilt template total: 175 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 6, PR 4, CER 10, threat tier minor.
- Encounter metadata derived (gregarious): average number appearing 6, wandering weight 4. 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.
- Description text is original Dungeons on Automatic prose written from this record's own converted statistics and from the project's art direction for the creature. It is not derived from the authorized fan-conversion source, which states no creature descriptions, and not from any SRD. It carries its own authorship and CC BY 4.0 terms in the description field. See review/policy/description-policy.md.
- Review approved by automated-mechanical-review on 2026-07-26 (batch ee-2026-07-26-b4-special-mechanics); GCS fidelity check passed, DOA playability check passed.
- Special-mechanics record. Mechanics the CER path cannot price are named per record in review/reports/cer-audit.md rather than folded into the number, and encounter counts are capped where a save-or-disable attack is present.
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.