Concept artwork. Click to view full size.

⚠ This mod is under active development. Updates may break existing factories that use Quinityn and its assets. Always read the changelog before updating, and back up your saves.

A forgotten contract world. An ocean of unicomp. An industry waiting to restart.

Quinityn takes a world from YuokiTani's original stories and turns it into a hostile industrial frontier for Yuoki Industries and Engines in Factorio 2.1 + Space Age.

• Explore a ruined world of weathered soil, dead turf, ash, slag and poisoned trees.
• Pump purple seas of Liquid Unicomp A2 and turn them into the resources you need.
• Unlock Yuoki recipes only after you physically land on Quinityn.
• Rebuild a working industry from salvaged parts, starting with an empty inventory.
• Launch a rocket built from local resources, and keep coming back for research.

Player guides · Report a bug

Your next industrial outpost

An ocean that can become almost anything

• Pump unicomp from the shoreline and reconstruct it into the resources your factory needs.
• Supply power and processing capacity, then expand across the sea with Durotal foundations.
• Shore inserters can dispose of unwanted items in the liquid. Choose carefully.

A factory built from the wreckage

• Local N4 and F7 deposits, collapsed stockpiles and hand processing support an empty-inventory landing.
• Recover the first materials, then bring water and power online.
• Work toward advanced machines, Mechanical Force, farming, defense and interworld trade.

• Industrial salvage gives buried machinery a second life as useful starting materials.
• Quinityn research data turns local materials, Technic Signs and recovered flyash into new technology.

Industry with a lasting purpose

• Make Quinityn science in Yuoki factories.
• Recover flyash with Fatmice air scrubbers.
• Export research data for infinite mining productivity and Yuoki plasma damage upgrades.

The locals have changed

Uni-touched biters, spitters, worms and nests

• Distinct royal-violet shades after generations beside the unicomp waters.
• Stronger laser resistance than their ordinary counterparts.
• Your pollution gives them a reason to visit.

Four Uni-touched biter tiers, small through behemoth, left to right.

Stomp-a-trons

• Rarer five-legged organic hybrids that emerge from the same nests.
• Spidertron bodies, yellow sensors, and colors that deepen from pale blue to royal purple as they grow.
• Smaller than their Gleba relatives, but just as strong. Bring defenses.
• Their remains hold salvage and ancient data.

Three Stomp-a-tron sizes, small through big, left to right. Click for full size to see the yellow sensors.

Editor-staged in-game captures, Factorio 2.1.21 + Space Age.

Meet the inhabitants in the enemy field guide, with size variants, combat traits and loot.

Land. Salvage. Rebuild. Launch.

1. Discover Quinityn and travel from Nauvis. Physically land to complete the field survey and open its industrial progression.
2. Make the first machines count. Sort salvage, process N4 and F7, and build a primitive burner Cimota for the water your first power plant needs.
3. Recover the planet's knowledge. Mine an ash-coated rock to reveal science, follow the manufacturing milestones, and put your first Yuoki factory to work.
4. Build your way out, and a reason to return. Establish local rocket production, expand over unicomp, and keep the research flowing.

In-game Tips and Tricks guide you through every stage. For recipes, milestones and production ratios, see:

• Progression guide
• Flyash guide

Requirements

• Factorio 2.1.24 or later with Space Age
• Yuoki Industries 1.3.1+
• Yuoki Industries - Engines 1.3.1+

Installing from the in-game mod browser also installs the required Yuoki mods.

Before you play

• Read the changelog before every update. Research, recipes and progression can change between versions.
• Back up your saves before updating.
• Start a fresh Quinityn surface to see the current terrain and enemy population.
• Balance is still being tuned. Bug reports and playtest feedback are welcome on GitHub or in the Discussion tab.

Built on Yuoki's world

• Quinityn's name and contract-world inspiration come from YuokiTani.
• Its unicomp seas, landscape and Uni-touched inhabitants are this add-on's adaptation. Read the lore and original sources.
• Maintained by jatmn. Translations and focused contributions are welcome: source code and contributing.
• Enjoying Quinityn? Support jatmn on Ko-fi.
• Licensed under CC BY-NC-SA 4.0, with third-party exceptions in NOTICE.