Source code for all mods is available at https://github.com/mulark/factorio_benchmarking_mods
Converts the game world into refined concrete. Compared to the original Creative World this mod is far more UPS friendly.
This mod removes all rocks and fish on newly generated chunks. This reduces the save file size by a bit. Trees should be disabled in the map generator settings.
This mod is DEPRECATED, since it makes more sense to use creative world plus
This mod copies entites in one region into another region(s). It can handle trains, cars, belts, items on a belt, fuel levels, fluid, and more. Documentation.