Does the RimWorld gene extractor kill pawns?

Not by default. Extraction adds Gene Shock and Genes Regrowing, but repeating extraction during regrowth kills the donor.

Can the RimWorld gene extractor pull archite genes?

No. Archite genes cannot be extracted by the vanilla gene extractor and must come from trade, quests, or mods.

How long does gene regrowth take?

Current gameplay reference is 12 to 20 days of Genes Regrowing per donor after extraction.

Stop RNG Pain: RimWorld Gene Extractor Tool

RimWorld 1.6 Gene Lab Planner

RimWorld Gene Extractor Tool

Fast answer: research Xenogenetics, build the extractor beside your prison, keep a powered gene bank nearby, use a donor who is not already in Genes Regrowing, finish the 12-hour extraction, and bank the genepack immediately. If you only need the shortest route, jump to the quick solution. If you want current 1.6-safe numbers, trader routes, and a donor-cap throughput calculator, use the cards below.

Quick Solution

Fast and safe extraction loop for a normal vanilla colony.

1

Build Place the extractor near prison after Xenogenetics. Current gameplay reference: 200 steel, 8 components, Construction 4, 50W idle, 200W active.
2

Load Use a prisoner or other non-critical donor with real genes to extract. Baseliners with only natural melanin and hair color are invalid.
3

Store Extraction takes 12 hours. Move the genepack into a powered gene bank immediately so it does not deteriorate.

Gene Shock: 2 days

Genes Regrowing: 12-20 days

Archite genes: not extractable

Power loss: canceled after 24h cumulative

Optimized Workflow & Mechanics

Switch cards to see the safe loop, current timing, and what the extractor can actually pull.

Weekly Output

rimworld gene extractor extraction timeline and regrowth chart

rimworld gene extractor storage dos and donts panel

Genepack Finder

Local XML cross-check from the exposed trader defs. Filter by route type to see where vanilla genepacks are explicitly stocked.

Throughput Calculator

Use the raw cap and the donor cap together. Extractors are cheap enough; donor cooldowns are what actually throttle weekly output.

Extractors

Runs / Day

Active Donors

Regrowth Days

Gene Banks

Climate Watts

Theoretical weekly packs7.0

Safe weekly packs with donor pool7.0

Active circuit draw415 W

Idle circuit draw265 W

Donor bottleneckBalanced

Safe weekly packs = min(raw extractor cap, donor pool / regrowth days) x 7. Use prisoners if you want a larger donor pool without benching your own specialists.

weekly_raw = extractors * runs_per_day * 7
weekly_safe = min(weekly_raw, (donors / regrowth_days) * 7)
active_watts = extractors * 200 + banks * 40 + climate
idle_watts = extractors * 50 + banks * 40 + climate

Tools & Mods Integration

Use vanilla first. Add QoL only after you know whether your bottleneck is traders, storage, or gene selection.

What's for Sale? Best when your problem is silver efficiency. It reduces dead comms calls and helps you hit orbital traders only when a genepack run is worth it. Gene Fabrication Best when your problem is random packs. Expect a balance swing because it changes the scarcity and pacing that vanilla extraction is built around.

[[Archite Capsules]] [[Metabolism]] [[Comms Console]]

Patch Notes & 1.6 Context

Dates written explicitly because gene workflows are easy to misremember across the 1.6 patch line.

July 11, 2025: RimWorld 1.6 baseline Current 1.6-era context begins here. The page below assumes the post-Odyssey patch line, not early Biotech launch behavior.
July 29, 2025: Update 1.6.4535 Official Ludeon changelog fixed the error where a slave rebellion could try to trigger while the slave was inside a gene extractor.
August 28, 2025: Update 1.6.4566 Official Ludeon changelog fixed genes in gene bank not being repaired, which matters for long-run storage reliability.

Local site snapshot currently exposes RimWorld 1.6.4633 rev1266 in static/data/rimworld/1.6.4633_rev1266/manifest.json. The trader and sterile-tile checks on this page are matched against that local snapshot and the exposed game XML.

FAQ Quick Hits

Does the RimWorld gene extractor kill prisoners?

Not from a normal first extraction. The real fatal check is running extraction again while Genes Regrowing is still active. The donor also keeps normal needs during the 12-hour run, so neglect can still kill them.

Can it pull archite genes?

No. Vanilla extraction can take xenogenes and germline genes, but not archite genes. Those still come from trade, quests, or modded systems.

What is the clean-room breakpoint?

Use sterile tile if this room also handles tending or if you are already doing research-lab quality floors. Local 1.6 snapshot check: sterile tile is 12 silver + 3 steel, Construction 6, and +0.6 cleanliness.

When do I stop gambling on random packs?

Once you have a powered bank, a stable donor pool, and at least one reliable trader route for top-off shopping. That is the point where curated xenogerms stop feeling like a silver trap.

Local 1.6 Cross-Checks

This is the code-backed section: values confirmed from the local snapshot or exposed game XML, plus current-reference gameplay numbers where the local Core-only snapshot does not expose the Biotech ThingDefs directly.

Check	Anchor	Confirmed Value	Why It Matters
Local version snapshot	`static/data/rimworld/1.6.4633_rev1266/manifest.json`	1.6.4633 rev1266	Sets the site-local baseline used for trader and terrain checks on this page.
Sterile tile	`TerrainDef:SterileTile`	12 silver + 3 steel, Construction 6, Cleanliness +0.6, WorkToBuild 1600	Explains when a polished extractor room is worth the material cost.
Settlement stock	`/game/Data/Core/Defs/TraderKindDefs/TraderKinds_Base_Outlander.xml`	Genepack countRange 0~4	Industrial faction bases are a real genepack route, not just anecdotal advice.
Caravan stock	`/game/Data/Core/Defs/TraderKindDefs/TraderKinds_Caravan_Outlander.xml`	Combat supplier 1, slaver 1, exotic goods trader 3~4	Use caravan arrivals to top off a specific library slot instead of waiting only on orbitals.
Orbital stock	`/game/Data/Core/Defs/TraderKindDefs/TraderKinds_Orbital_Misc.xml`	Combat supplier 1~2, exotic goods trader 3~5, slave ship 1~2	Shows which comms calls are best for fast genepack shopping.

Patch history and practical impact

Use this as the clean patch line for extraction-related planning:

July 11, 2025: RimWorld 1.6 shipped and became the baseline for current-gen workflows.
July 29, 2025: Update 1.6.4535 fixed the slave-rebellion extractor edge case.
August 28, 2025: Update 1.6.4566 fixed genes in gene bank not being repaired.

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