# Cridrens - Stage 1 (technology) internal name `cridren` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md)) HTML page: https://factorio.kalzumeus.com/tech/cridren/ ## Cost 800 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each. ## Requires (3) - [Arthurians - Stage 1](https://factorio.kalzumeus.com/tech/arthurian.md) - [Botany - Stage 2](https://factorio.kalzumeus.com/tech/botany-mk02.md) - [Floor tiles - Stage 1](https://factorio.kalzumeus.com/tech/py-asphalt.md) ## Leads to (1) - [Negasium](https://factorio.kalzumeus.com/tech/cottongut-science-mk03.md) ## Unlocks (7 recipes) ### Cridren adrenal cortex (`adrenal-cortex`) - 15 s · tier 5 - Ingredients: 1 × [Cridren](https://factorio.kalzumeus.com/item/cridren.md) - Results: 1 × [Cridren adrenal cortex](https://factorio.kalzumeus.com/item/adrenal-cortex.md) - Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04 - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Cridren (`cridren-1`) - 120 s · tier 5 · productivity modules allowed - Ingredients: 3 × [Cridren seeds](https://factorio.kalzumeus.com/item/cridren-seeds.md), 1 × [Caged arthurian](https://factorio.kalzumeus.com/item/caged-arthurian.md), 10 × [Fish](https://factorio.kalzumeus.com/item/fish.md), 15 × [Soil](https://factorio.kalzumeus.com/item/soil.md) - Results: 3 × [Cridren](https://factorio.kalzumeus.com/item/cridren.md), 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md) - Made in: Cridren enclosure MK 01, Cridren enclosure MK 02, Cridren enclosure MK 03, Cridren enclosure MK 04 - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Cridren codex (`cridren-codex`) - 5 s · tier 5 - Ingredients: 2 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 5 × [Lamp](https://factorio.kalzumeus.com/item/small-lamp.md), 50 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md) - Results: 1 × [Cridren codex](https://factorio.kalzumeus.com/item/cridren-codex.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Cridren enclosure MK 01 (`cridren-enclosure-mk01`) - 1 s · tier 5 - Ingredients: 100 × [Titanium plate](https://factorio.kalzumeus.com/item/titanium-plate.md), 100 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 50 × [Concrete wall](https://factorio.kalzumeus.com/item/concrete-wall.md), 30 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 40 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 6 × [Intermetallics](https://factorio.kalzumeus.com/item/intermetallics.md) - Results: 1 × [Cridren enclosure MK 01](https://factorio.kalzumeus.com/item/cridren-enclosure-mk01.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Cridren (`cridren-sample`) - 200 s · tier 5 - Ingredients: 2 × [Good alien sample](https://factorio.kalzumeus.com/item/alien-sample-02.md), 15 × [Biosample](https://factorio.kalzumeus.com/item/bio-sample.md), 3 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md), 1 × [Cridren codex](https://factorio.kalzumeus.com/item/cridren-codex.md), 1 × [Venus flytrap DNA samples](https://factorio.kalzumeus.com/item/earth-venus-fly-sample.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md) - Results: 2 × [Cridren](https://factorio.kalzumeus.com/item/cridren.md) - Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04 - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Cridren seeds (`cridren-seeds`) - 10 s · tier 5 - Ingredients: 1 × [Cridren](https://factorio.kalzumeus.com/item/cridren.md) - Results: 2 × [Cridren seeds](https://factorio.kalzumeus.com/item/cridren-seeds.md) - Made in: Botanical nursery MK 01, Botanical nursery MK 02, Botanical nursery MK 03, Botanical nursery MK 04 - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md) ### Venus flytrap DNA samples (`earth-venus-fly-sample`) - 300 s · tier 5 · productivity modules allowed - Ingredients: 1 × [Generic earth DNA samples](https://factorio.kalzumeus.com/item/earth-generic-sample.md), 100 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 2 × [Cridren codex](https://factorio.kalzumeus.com/item/cridren-codex.md) - Results: 1 × [Venus flytrap DNA samples](https://factorio.kalzumeus.com/item/earth-venus-fly-sample.md) - Made in: Data array - Unlocked by: [Cridrens - Stage 1](https://factorio.kalzumeus.com/tech/cridren.md)