ASSIMILATECollection Records
Bronze to Ascendant — what the hive remembers, and what it pays.
What is recorded
Strains assimilated, bosses felled, biomes survived, gene cards archived, equipment catalogued, organisms assembled — every category climbs a rank ladder as it completes.
The rank ladder
Unranked → Bronze → Silver → Gold → Platinum → Diamond → Ascendant. Each rank pays a permanent account bonus, making completion a real progression path — the details live in the in-game Collection screen, which always reflects your own record.
Boss trophies
Framework Bosses
Authored apex organisms that anchor campaign milestones and endless depths — each a chassis, a modifier loadout and a phase script.
The Progenitor
Threat ×1 organism · regenerator. 4 combat phases.
The First Antibody
Threat ×1.6 organism. 2 combat phases.
Brood Cyst
Threat ×2.4 organism. 3 combat phases.
The Mender
Threat ×3 organism. 2 combat phases.
Chitin Colossus
Threat ×4.2 organism. 2 combat phases.
Mitotic Horror
Threat ×4 organism. 2 combat phases.
The Purge Engine
Threat ×7 organism · regenerator. 4 combat phases.
The Sunken Chorus
Threat ×8.5 organism · regenerator. 3 combat phases.
Vault of Teeth
Threat ×10 organism · bulwark. 3 combat phases.
The Hollow Matriarch
Threat ×14 organism · regenerator. 3 combat phases.
The Null Tyrant
Threat ×16 organism · hastening. 3 combat phases.
Worldbreaker
Threat ×19 organism · regenerator, bulwark. 4 combat phases.
The Unmaker
Threat ×12 organism · regenerator, hastening. 4 combat phases.
Mega Bosses
Battlefield-scale raid organisms that arrive over the arena itself: weak-point surgery under a rotation of authored abilities, with their own composed hymn.
VORAXIS
The Buried Maw
MERIDIA
The Hollow Choir
OSSIRA
The Pale Shepherd
VESPERINE
The Tidebinder
MOLOCH-AMA
The Tithe