When to pick
Pair it first with Cortex and Regenerative Tissue and test that relationship in the Pressure 20 Complete route. Check Beak, Leech, Snout, Trunk, and other mouth-slot conflicts before committing.
Read guideLeech
Leech Player result records
Leech public records: 2. Starting genetic coverage is 2/2, and numeric result coverage is 2/2. The most repeated related routes are Poison Trickster, Chonk Body Slam, Endless Extinction.
Key findings
- Starting genetic coverage: 2/2. Comparable numeric result coverage: 2/2.
- Repeated route signals: Poison Trickster, Chonk Body Slam, Endless Extinction.
- Pressure 20 coverage: 0/2. Untagged records do not prove the same difficulty.
Player result records
Evidence and verification
The links below support specific dated claims, mechanics, or player-route observations on this page; after a patch, use the current in-game text for exact values.
Run #39 Spawn of Chaos Stat-Cap Extinction 16 Record
A source-linked Pressure 10 clear that continued into Extinction 16, using Spawn of Chaos, Beak or Spit pressure, Tail, Hump, Leech, Nomadic POI routing, and extreme speed scaling.
Read guideExtinction 12 Level 305 Poisonous Saliva Legendary Run
A level 305 Extinction 12 screenshot report with legendary-tier evolution planning, Poisonous Saliva plus Virulent scaling, 3.2M damage, 2112 kills, and 551 POIs.
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