# Ulrics - Stage 4 (technology) internal name `ulric-mk04` · tier 8 (pY science pack 4, [tier 8](https://factorio.kalzumeus.com/tier/8.md)) HTML page: https://factorio.kalzumeus.com/tech/ulric-mk04/ ## Cost 3300 units of (1 × [pY science pack 4](https://factorio.kalzumeus.com/item/py-science-pack-4.md), 2 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 3 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 6 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 10 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 20 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 30 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 60 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 10 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 450 s each. ## Requires (2) - [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-4.md) - [Ulrics - Stage 3](https://factorio.kalzumeus.com/tech/ulric-mk03.md) ## Leads to (0) - none ## Unlocks (9 recipes) ### Ulric (`ulric-4`) - 100 s · tier 8 · productivity modules allowed - Ingredients: 12 × [Ulric cub](https://factorio.kalzumeus.com/item/ulric-cub.md), 15 × [Ralesia seeds](https://factorio.kalzumeus.com/item/ralesia-seeds.md), 5 × [Water barrel](https://factorio.kalzumeus.com/item/water-barrel.md), 5 × [Salt](https://factorio.kalzumeus.com/item/salt.md), 1 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 5 × [Raw fiber](https://factorio.kalzumeus.com/item/raw-fiber.md), 1 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md) - Results: 5 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md), 12 × [Ulric](https://factorio.kalzumeus.com/item/ulric.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Ulric cub (`ulric-cub-4`) - 8 s · tier 8 · productivity modules allowed - Ingredients: 3 × [Fawogae](https://factorio.kalzumeus.com/item/fawogae.md), 15 × [Water barrel](https://factorio.kalzumeus.com/item/water-barrel.md), 15 × [Ralesia seeds](https://factorio.kalzumeus.com/item/ralesia-seeds.md), 10 × [Salt](https://factorio.kalzumeus.com/item/salt.md), 1 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 20 × [Raw fiber](https://factorio.kalzumeus.com/item/raw-fiber.md), 2 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md) - Results: 15 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md), 12 × [Ulric cub](https://factorio.kalzumeus.com/item/ulric-cub.md) - Made in: Reproductive complex MK 01, Reproductive complex MK 02, Reproductive complex MK 03, Reproductive complex MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Manure (`ulric-manure-4`) - 100 s · tier 8 · productivity modules allowed - Ingredients: 15 × [Ralesia seeds](https://factorio.kalzumeus.com/item/ralesia-seeds.md), 5 × [Water barrel](https://factorio.kalzumeus.com/item/water-barrel.md), 8 × [Salt](https://factorio.kalzumeus.com/item/salt.md), 1 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 8 × [Raw fiber](https://factorio.kalzumeus.com/item/raw-fiber.md), 1 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md) - Results: 5 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md), 12 × [Manure](https://factorio.kalzumeus.com/item/manure.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Phase 4 ulric breeding program (`ulric-mk04`) - 30 s · tier 8 - Ingredients: 2 × [Ulric MK 03](https://factorio.kalzumeus.com/item/ulric-mk03.md), 1 × [Zinc finger fusion proteins](https://factorio.kalzumeus.com/item/zinc-finger-proteins.md), 3 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md), 4 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 7 × [Water barrel](https://factorio.kalzumeus.com/item/water-barrel.md), 6 × [Raw fiber](https://factorio.kalzumeus.com/item/raw-fiber.md) - Results: 0.003 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md) (0.3% chance), 7 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md), 0.7 × [Ulric MK 03](https://factorio.kalzumeus.com/item/ulric-mk03.md) (70% chance) - Made in: Reproductive complex MK 01, Reproductive complex MK 02, Reproductive complex MK 03, Reproductive complex MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Ulric MK 04 breeding (`ulric-mk04-breeding`) - 120 s · tier 8 - Ingredients: 1 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md), 4 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md), 4 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 7 × [Water barrel](https://factorio.kalzumeus.com/item/water-barrel.md), 12 × [Ulric gene sample MK 04](https://factorio.kalzumeus.com/item/ulric-mk04-dna-sample.md) - Results: 1 × [Ulric cub MK 04](https://factorio.kalzumeus.com/item/ulric-cub-mk04.md), 1 × [Tired ulric MK 04](https://factorio.kalzumeus.com/item/used-ulric-mk04.md), 7 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Fresh genetic sample from improved ulric (`ulric-mk04-dna-sample`) - 1 s · tier 8 - Ingredients: 1 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md), 1 × [Sample cup](https://factorio.kalzumeus.com/item/sample-cup.md), 2 × [Latex](https://factorio.kalzumeus.com/item/latex.md) - Results: 1 × [Ulric gene sample MK 04](https://factorio.kalzumeus.com/item/ulric-mk04-dna-sample.md), 1 × [Tired ulric MK 04](https://factorio.kalzumeus.com/item/used-ulric-mk04.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### More fresh genetic sample from improved ulric (`ulric-mk04-dna-sample-02`) - 3 s · tier 8 - Ingredients: 1 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md), 6 × [Sample cup](https://factorio.kalzumeus.com/item/sample-cup.md), 2 × [Latex](https://factorio.kalzumeus.com/item/latex.md), 1 × [Energy drink](https://factorio.kalzumeus.com/item/energy-drink.md) - Results: 6 × [Ulric gene sample MK 04](https://factorio.kalzumeus.com/item/ulric-mk04-dna-sample.md), 1 × [Tired ulric MK 04](https://factorio.kalzumeus.com/item/used-ulric-mk04.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Raise ulric foal MK 04 (`ulric-mk04-raising`) - 90 s · tier 8 - Ingredients: 4 × [Ulric cub MK 04](https://factorio.kalzumeus.com/item/ulric-cub-mk04.md), 15 × [Fawogae](https://factorio.kalzumeus.com/item/fawogae.md), 15 × [Ralesia seeds](https://factorio.kalzumeus.com/item/ralesia-seeds.md), 4 × [Bedding](https://factorio.kalzumeus.com/item/bedding.md), 2 × [Filled milk barrel](https://factorio.kalzumeus.com/item/barrel-milk.md), 8 × [Raw fiber](https://factorio.kalzumeus.com/item/raw-fiber.md) - Results: 1 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md), 2 × [Empty milk barrel](https://factorio.kalzumeus.com/item/empty-barrel-milk.md) - Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04 - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md) ### Rejuvenate tired ulric MK 04 (`ulric-recharge-mk04`) - 60 s · tier 8 - Ingredients: 1 × [Tired ulric MK 04](https://factorio.kalzumeus.com/item/used-ulric-mk04.md), 2 × [Ulric food](https://factorio.kalzumeus.com/item/ulric-food-01.md), 2 × [Quality ulric food](https://factorio.kalzumeus.com/item/ulric-food-02.md) - Results: 1 × [Ulric MK 04](https://factorio.kalzumeus.com/item/ulric-mk04.md) - Made in: Pyphoon bay - Unlocked by: [Ulrics - Stage 4](https://factorio.kalzumeus.com/tech/ulric-mk04.md)