Assembler (Factorio Mod Creator)

Add new items, recipes, technologies, ores, machines, entities, and even planets for Space Age easily.

If you don't have art yet, it will automatically substitute with placeholder icons so that you can at least test the mod's functionality, allowing for rapid development.

Output is automatically formatted to be as plug-and-play as possible. Just copy the mod you create (zip file) into your mods folder and run Factorio, then select your mod in the mod list from the main menu.

Even if this mod cannot do more complicated programming work for you, it is still a huge help to get a lot of the normal functionality done that you can then take and expand upon with an LLM later, allowing you to save a lot of credit usage.

Fullscreen recommended!

*Currently a prototype in active development*

NEW in V0.4.0: A star-system visualizer/editor has been added. The tech-tree visualizer has been improved as well. For new planets that you add, and for modifying existing planets' settings, you can now adjust more things and it's much easier. You can also set up custom asteroid profiles for different routes between planets.

Stay tuned! Expect this tool to get major updates in the future for expanded functionality!

Please support the time and resources put in to make this tool happen, every small donation still goes a long way, thank you! Please pay a minimum of $5 to get the most-updated downloadable version.

Also, check out my other useful tools if you are interested, particularly in D&D-related tools.