Encounter map
Where to find Triachnid
Random boss poolsTriachnid appears in 2 random floor pools. The weights below are relative to the other entries in each pool, not a guaranteed encounter chance.
Compare bosses in uteroGame-file pools
Spawn entries
Game-file referenceRaw data and official artEntity fields, portrait files, and source notes for this boss.
Raw entity values
Health and entity data
- Base HP
- 500
- Stage HP scaling value
- 0
- Entity ID and variant
- 101.1
- Contact damage field
- 1
These are raw entity fields. Armor, floor scaling, phase transitions, shared health, and scripted waves can make the fight differ from the base HP value.
Asset mapping
Official portrait assets
The Triachnid versus-screen portrait comes from the supplied game art. The original filenames are retained below.
- Portrait file
- Portrait_101.1_Triachnid.png
- Boss-name image file
- BossName_101.1_Triachnid.png
Source notes
How this record is built
Boss identity and portrait metadata come from bossportraits.xml. Random floor membership, weights, and Double Trouble room IDs come from bosspools.xml. Health and entity fields come from entities2.xml. Fixed story locations and route explanations are reviewed editorial context.
The portrait record is gated by achievement ID 68 in the game data.