This mod adds the option to assign all recipes to a player exclusively for an extra challenge in multiplayer.
Small changes concerning balance, gameplay, or graphics.
Discontinued (due to me not using it anymore): Try https://mods.factorio.com/mod/dynamic-programmable-train-stop-naming instead! This enables dynamic naming of train stops, using the one or both circuit signals.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.