Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Adds the default connection_category to Krastorio 2 steel pipes so above-ground connections also use the default category, improving compatibility with other mods.
Mods introducing new content into the game.
Prevents recycling recipes from outputting Deadlock stack items, so Recyclers recycle instead of stacking.
Small changes concerning balance, gameplay, or graphics.