# Land animals - Stage 4 (technology)

internal name `land-animals-mk04` · tier 10 (Space science pack, [tier 10](https://factorio.kalzumeus.com/tier/10.md))
HTML page: https://factorio.kalzumeus.com/tech/land-animals-mk04/

## Cost

3600 units of (1 × [Space science pack](https://factorio.kalzumeus.com/item/space-science-pack.md), 2 × [Utility science pack](https://factorio.kalzumeus.com/item/utility-science-pack.md), 3 × [pY science pack 4](https://factorio.kalzumeus.com/item/py-science-pack-4.md), 6 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 10 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 20 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 30 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 60 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 100 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 200 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 30 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 1200 s each.

## Requires (2)

- [Land animals - Stage 3](https://factorio.kalzumeus.com/tech/land-animals-mk03.md)
- [Quantum computing](https://factorio.kalzumeus.com/tech/space-science-pack.md)

## Leads to (2)

- [Dingrits upgrade](https://factorio.kalzumeus.com/tech/dingrits-upgrade.md)
- [Intense transmutation - Stage 6](https://factorio.kalzumeus.com/tech/simik-digestion-mk06.md)

## Unlocks (16 recipes)

### Apiary hydrocarbon plant MK 04 (`arqad-hive-mk04`)

- 4 s · tier 10
- Ingredients: 1 × [Apiary hydrocarbon plant MK 03](https://factorio.kalzumeus.com/item/arqad-hive-mk03.md), 15 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 30 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 30 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 10 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 100 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 30 × [Hyperelastic material](https://factorio.kalzumeus.com/item/hyperelastic-material.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Apiary hydrocarbon plant MK 04](https://factorio.kalzumeus.com/item/arqad-hive-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Arthurian pen MK 04 (`arthurian-pen-mk04`)

- 1 s · tier 10
- Ingredients: 1 × [Arthurian pen MK 03](https://factorio.kalzumeus.com/item/arthurian-pen-mk03.md), 20 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 40 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 10 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 5 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 20 × [Aerogel](https://factorio.kalzumeus.com/item/aerogel.md), 10 × [Carbon aerogel](https://factorio.kalzumeus.com/item/carbon-aerogel.md), 10 × [Quantum dots](https://factorio.kalzumeus.com/item/quantum-dots.md), 6 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 2 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Arthurian pen MK 04](https://factorio.kalzumeus.com/item/arthurian-pen-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Auog paddock MK 04 (`auog-paddock-mk04`)

- 4 s · tier 10
- Ingredients: 1 × [Auog paddock MK 03](https://factorio.kalzumeus.com/item/auog-paddock-mk03.md), 15 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 30 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 30 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 10 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 10 × [Nanoelectromechanical systems](https://factorio.kalzumeus.com/item/nems.md), 50 × [Neodymium magnet](https://factorio.kalzumeus.com/item/re-magnet.md), 30 × [Sub denier microfiber](https://factorio.kalzumeus.com/item/sub-denier-microfiber.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Auog paddock MK 04](https://factorio.kalzumeus.com/item/auog-paddock-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Dingrit pack MK 03 (`dingrits-pack-mk03`)

- 1 s · tier 10
- Ingredients: 1 × [Dingrit pack MK 02](https://factorio.kalzumeus.com/item/dingrits-pack-mk02.md), 30 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 50 × [Molybdenum plate](https://factorio.kalzumeus.com/item/molybdenum-plate.md), 40 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 30 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 25 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 40 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 50 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 20 × [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md), 10 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Mechanical Parts 02](https://factorio.kalzumeus.com/item/mechanical-parts-02.md)
- Results: 1 × [Dingrit pack MK 03](https://factorio.kalzumeus.com/item/dingrits-pack-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Ez Squeeze ranch MK 04 (`ez-ranch-mk04`)

- 4 s · tier 10
- Ingredients: 1 × [Ez Squeeze ranch MK 03](https://factorio.kalzumeus.com/item/ez-ranch-mk03.md), 50 × [Kevlar](https://factorio.kalzumeus.com/item/kevlar.md), 30 × [Super alloy](https://factorio.kalzumeus.com/item/super-alloy.md), 60 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 10 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 1 × [Blanket](https://factorio.kalzumeus.com/item/blanket.md), 30 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 10 × [Quantum vortex storage system](https://factorio.kalzumeus.com/item/quantum-vortex-storage-system.md), 100 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 2 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Ez Squeeze ranch MK 04](https://factorio.kalzumeus.com/item/ez-ranch-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Kmaut enclosure MK 03 (`kmauts-enclosure-mk03`)

- 3 s · tier 10
- Ingredients: 1 × [Kmaut enclosure MK 02](https://factorio.kalzumeus.com/item/kmauts-enclosure-mk02.md), 1 × [Heat exchanger MK01](https://factorio.kalzumeus.com/item/py-heat-exchanger.md), 30 × [Titanium cobalt chromium alloy](https://factorio.kalzumeus.com/item/ticocr-alloy.md), 50 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 30 × [Molybdenum plate](https://factorio.kalzumeus.com/item/molybdenum-plate.md), 20 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 30 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 15 × [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md), 20 × [Carbon aerogel](https://factorio.kalzumeus.com/item/carbon-aerogel.md), 15 × [Heavy fermion material](https://factorio.kalzumeus.com/item/heavy-fermion.md), 10 × [Carbon nanotubes](https://factorio.kalzumeus.com/item/carbon-nanotube.md), 6 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Mechanical Parts 02](https://factorio.kalzumeus.com/item/mechanical-parts-02.md)
- Results: 1 × [Kmaut enclosure MK 03](https://factorio.kalzumeus.com/item/kmauts-enclosure-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Mukmoux pasture MK 04 (`mukmoux-pasture-mk04`)

- 4 s · tier 10
- Ingredients: 1 × [Mukmoux pasture MK 03](https://factorio.kalzumeus.com/item/mukmoux-pasture-mk03.md), 50 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 20 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 30 × [Silver foam](https://factorio.kalzumeus.com/item/silver-foam.md), 5 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 30 × [Carbon aerogel](https://factorio.kalzumeus.com/item/carbon-aerogel.md), 100 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 4 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 2 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Mukmoux pasture MK 04](https://factorio.kalzumeus.com/item/mukmoux-pasture-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Phadai enclosure MK 03 (`phadai-enclosure-mk03`)

- 3 s · tier 10
- Ingredients: 1 × [Phadai enclosure MK 02](https://factorio.kalzumeus.com/item/phadai-enclosure-mk02.md), 1 × [Heat exchanger MK01](https://factorio.kalzumeus.com/item/py-heat-exchanger.md), 35 × [Boron carbide](https://factorio.kalzumeus.com/item/boron-carbide.md), 30 × [Titanium cobalt chromium alloy](https://factorio.kalzumeus.com/item/ticocr-alloy.md), 4 × [Electric engine unit](https://factorio.kalzumeus.com/item/electric-engine-unit.md), 50 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 50 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 100 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 15 × [Heavy fermion material](https://factorio.kalzumeus.com/item/heavy-fermion.md), 5 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Mechanical Parts 02](https://factorio.kalzumeus.com/item/mechanical-parts-02.md)
- Results: 1 × [Phadai enclosure MK 03](https://factorio.kalzumeus.com/item/phadai-enclosure-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Phagnot corral MK 04 (`phagnot-corral-mk04`)

- 1 s · tier 10
- Ingredients: 1 × [Phagnot corral MK 03](https://factorio.kalzumeus.com/item/phagnot-corral-mk03.md), 30 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 15 × [Wall shield](https://factorio.kalzumeus.com/item/wall-shield.md), 100 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 80 × [Kevlar](https://factorio.kalzumeus.com/item/kevlar.md), 40 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 10 × [Superconductor servomechanisms](https://factorio.kalzumeus.com/item/superconductor-servomechanims.md), 15 × [Harmonic absorber](https://factorio.kalzumeus.com/item/harmonic-absorber.md), 3 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Phagnot corral MK 04](https://factorio.kalzumeus.com/item/phagnot-corral-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Prandium lab MK 04 (`prandium-lab-mk04`)

- 4 s · tier 10
- Ingredients: 1 × [Prandium lab MK 03](https://factorio.kalzumeus.com/item/prandium-lab-mk03.md), 15 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 40 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 30 × [Super alloy](https://factorio.kalzumeus.com/item/super-alloy.md), 8 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 3 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Prandium lab MK 04](https://factorio.kalzumeus.com/item/prandium-lab-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Scrondrix pen MK 04 (`scrondrix-pen-mk04`)

- 4 s · tier 10
- Ingredients: 10 × [Divertor](https://factorio.kalzumeus.com/item/divertor.md), 1 × [Scrondrix pen MK 03](https://factorio.kalzumeus.com/item/scrondrix-pen-mk03.md), 10 × [Wall shield](https://factorio.kalzumeus.com/item/wall-shield.md), 10 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 50 × [Silver foam](https://factorio.kalzumeus.com/item/silver-foam.md), 40 × [Silver zinc alloy](https://factorio.kalzumeus.com/item/agzn-alloy.md), 30 × [Harmonic absorber](https://factorio.kalzumeus.com/item/harmonic-absorber.md), 50 × [Sub denier microfiber](https://factorio.kalzumeus.com/item/sub-denier-microfiber.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Scrondrix pen MK 04](https://factorio.kalzumeus.com/item/scrondrix-pen-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Simik den MK 03 (`simik-den-mk03`)

- 3 s · tier 10
- Ingredients: 1 × [Simik den MK 02](https://factorio.kalzumeus.com/item/simik-den-mk02.md), 50 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 20 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 30 × [Titanium cobalt chromium alloy](https://factorio.kalzumeus.com/item/ticocr-alloy.md), 4 × [Electric engine unit](https://factorio.kalzumeus.com/item/electric-engine-unit.md), 30 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 5 × [Heavy fermion material](https://factorio.kalzumeus.com/item/heavy-fermion.md), 10 × [Superconductor](https://factorio.kalzumeus.com/item/superconductor.md), 10 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Mechanical Parts 02](https://factorio.kalzumeus.com/item/mechanical-parts-02.md)
- Results: 1 × [Simik den MK 03](https://factorio.kalzumeus.com/item/simik-den-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Ulric corral MK 04 (`ulric-corral-mk04`)

- 1 s · tier 10
- Ingredients: 20 × [Silver zinc alloy](https://factorio.kalzumeus.com/item/agzn-alloy.md), 20 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 1 × [Ulric corral MK 03](https://factorio.kalzumeus.com/item/ulric-corral-mk03.md), 50 × [NENBIT matrix](https://factorio.kalzumeus.com/item/nenbit-matrix.md), 15 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 15 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 30 × [Carbon aerogel](https://factorio.kalzumeus.com/item/carbon-aerogel.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Ulric corral MK 04](https://factorio.kalzumeus.com/item/ulric-corral-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Vrauk paddock MK 04 (`vrauks-paddock-mk04`)

- 1 s · tier 10
- Ingredients: 1 × [Vrauk paddock MK 03](https://factorio.kalzumeus.com/item/vrauks-paddock-mk03.md), 20 × [Silver foam](https://factorio.kalzumeus.com/item/silver-foam.md), 10 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 30 × [Silver zinc alloy](https://factorio.kalzumeus.com/item/agzn-alloy.md), 30 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 40 × [NENBIT matrix](https://factorio.kalzumeus.com/item/nenbit-matrix.md), 20 × [Superconductor servomechanisms](https://factorio.kalzumeus.com/item/superconductor-servomechanims.md), 5 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 1 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 1 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Vrauk paddock MK 04](https://factorio.kalzumeus.com/item/vrauks-paddock-mk04.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Xeno pen MK 03 (`xenopen-mk03`)

- 1 s · tier 10
- Ingredients: 40 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 35 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 20 × [Neuromorphic chip](https://factorio.kalzumeus.com/item/neuromorphic-chip.md), 1 × [Xeno pen MK 02](https://factorio.kalzumeus.com/item/xenopen-mk02.md), 30 × [Niobium titanium alloy](https://factorio.kalzumeus.com/item/nbti-alloy.md), 50 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 50 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 5 × [Superconductor](https://factorio.kalzumeus.com/item/superconductor.md), 50 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 15 × [Heavy fermion material](https://factorio.kalzumeus.com/item/heavy-fermion.md), 10 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Mechanical Parts 02](https://factorio.kalzumeus.com/item/mechanical-parts-02.md)
- Results: 1 × [Xeno pen MK 03](https://factorio.kalzumeus.com/item/xenopen-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)

### Zungror lair MK 03 (`zungror-lair-mk03`)

- 3 s · tier 10
- Ingredients: 1 × [Zungror lair MK 02](https://factorio.kalzumeus.com/item/zungror-lair-mk02.md), 100 × [Super alloy](https://factorio.kalzumeus.com/item/super-alloy.md), 10 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md), 50 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 50 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 25 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 25 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 5 × [Superconductor servomechanisms](https://factorio.kalzumeus.com/item/superconductor-servomechanims.md), 10 × [Harmonic absorber](https://factorio.kalzumeus.com/item/harmonic-absorber.md), 10 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 5 × [Mechanical Parts 03](https://factorio.kalzumeus.com/item/mechanical-parts-03.md)
- Results: 1 × [Zungror lair MK 03](https://factorio.kalzumeus.com/item/zungror-lair-mk03.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: [Land animals - Stage 4](https://factorio.kalzumeus.com/tech/land-animals-mk04.md)