Mods introducing new content into the game.
Large total conversion mods.
Small changes concerning balance, gameplay, or graphics.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Scenarios, maps, and puzzles.
Collections of mods with tweaks to make them work together.
Translations for other mods.
Lua libraries for use by other mods and submods that are parts of a larger mod.
Transportation of the player, be it vehicles or teleporters.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Trains are great, but what if they could do even more?
New ways to deal with enemies, be it attack or defense.
Armors or armor equipment.
Changes to enemies or entirely new enemies to deal with.
Map generation and terrain modification.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Related to roboports and logistic robots.
Entities which interact with the circuit network.
Furnaces, assembling machines, production chains.
Changes to power production and distribution.
More than just chests.
Change blueprint behavior.
Play it your way.
Automatic resource distribution between machines - for RTS like/combat focused gameplay
Large total conversion mods.
Progress through 6 ages of technology, starting with steam and tame exotic matter in the end. Adds various game mechanics, a variety of new resources and big machines. Compatible with Krastorio2.
Large total conversion mods.
Adds farming, ranching, and pharmaceutics into Factorio. It's extremely unethical but also extremely profitable. WARNING! This mod will greatly enhance and extend the rest of the pY mods. Expect a 1000+ hour long game!
Large total conversion mods.
You are in relative control of a spacecraft equipped with a warp drive that distorts the shape of the space-time continuum and may travel at speeds greater than that of light by many orders of magnitude. Jump from planet to planet and extract most resources you can to rebuild you ship. Each planet is unique with its own challenges, and you can stay limited time on it, until spaceship warps toward another world.
Large total conversion mods.
Adds expensive and complicated fusion energy production chains to Factorio. Create huge amounts of energy at the cost of a massive initial investment.
Large total conversion mods.
Extends and overhauls Factorio's burner phase. Use realistic oil and coal processes to create advanced products. Functions as the core and library for the rest of the pY mods.
Large total conversion mods.
Randomizes game properties, like belt speeds, inserter speeds, and more. Over a hundred game properties are touched. Download for the ultimate randomization experience that will force you to think in different new ways!
Large total conversion mods.
What if assemblers only assembled? This is an overhaul mod that introduces interesting production chains and design choices. New ores, new concepts, new assemblers, new intermediates -- and new challenges to overcome.
Large total conversion mods.
all your recipes are mixed up! Find a way to build a factory using the new recycling mechanic and part-fish recipes. Original mod by Cakem. This mod adds new furnace recipes for creating all the basic resources from fish, and increases pollution to match a game of vanilla factorio. See full changes in mod portal
Large total conversion mods.
Build Cargo Rockets to launch stuff into space. Ride a rocket into space yourself and start spacewalking. Build an orbital space platform to develop difficult data-driven space science. Build a spaceship tile by tile, fly it from a planet surface to other planets, moon, asteroid belts, and more. Follow progress on https://discord.gg/ymjUVMv
Large total conversion mods.
An overhaul mod based on material progression. Expanded crafting system; hundreds of original sprites and icons; new buildings, technologies, toys, mechanics.
Large total conversion mods.
Large total conversion mods.
Large total conversion mods.
Unravel the mysteries of the ultradense utility cube in this devious overhaul mod. See the mod page for a complete list of compatible mods.
Large total conversion mods.
Randomizes most recipe ingredients while balancing the expected total resources needed.
Large total conversion mods.
Your recipe book is all mixed up! You must find a way to build your factory using a unique fish-based recycling mechanic.
Large total conversion mods.
Crash landed on a strange new planet, you, the Engineer, are going to have to get really creative if you want to not just survive, but thrive
Large total conversion mods.
Large total conversion mods.
60+ new items to craft with increasing levels of cost and complexity. The last part, the flux capacitor, is needed to craft a satellite and escape. Can you do it?
Large total conversion mods.
Adds realistic petrochemical processing into Factorio. Process bitumen hydrocarbons into hundreds of products and drill deep for underground oil deposits.
Large total conversion mods.