Starting Scenario pawn may looks odd
However, save and reload game will magically fix the issue for both w/ and w/o Biotech.
Summary
Core library for MIM Genestealer Cult Core related mods.
The mod itself doesn't give you many new functions, but it is necessary if you want to play Genestealer sub factions.
As you can see above screenshot, this mod adds new pawn spawning mechanism calls "Genestealer's kiss". (Although, you may need to subscribe sub faction mod to use the ability properly.)
One of your genestealer cultist pawn can cast the ability to a downed pawn. Then, they will be instantly transformed to Genestealer Cult and became your new colonist.
New Races: Genestealer
Looks same but Patriarch has bigger body size if Vanilla Extended Framework is enabled.
Purestrain Genestealer

Patriarch

New Xenotypes
Initial Gen - Brood Brothers

Second Gen - Acolyte Hybrids
Acolyte hybrid

Acolyte Iconward

Aberrant

Aberrant Hypermorph

Third Gen - Neophyte Hybrids

Special Gen - Magus

Forth Gen - Genestealers
Purestrain Genestealer

Patriarch

New Spawning Mechanism
Genestealer's Kiss

New Culture

New Abilities
Genestealer's Kiss
See above new xenotype and new spawning mechanism section.
Abominant

Acolyte Iconward

Magus

Primus

Patriarch

New Apparel
Fatigue
Cultist Body Suits

Flak Armor


Flak Armor, genestealer cult (GC)
Chest Armor
Armored Shell
cultist chest rig (GC)

Eye Cover
Google (GC) / Acolyte Google (GC)

Cultist rebreather (GC)

Carapace
Carapace Pack
Cultist Backpack

New Buildings

Recent Update
22/6/2025: 1.6 Migration done.
Optional Mods
MIM WH40k Adeptus Astartes Core
MIM WH40k Necron Core
MIM WH40k Chaos Core