Baron Two At A Time alters all recipes to require only 2 types ingredients, and adds extra intermediate products for more complex recipes. This results in more machines with additional process steps. To accommodate this, optional smaller machines are made available.
Baron Two At A Time is intended to add flavor to a faction of the Baron Factions Mod, but can be used in a stand-alone game as well. This increases the complexity of the recipes but decreases the complexity of the factory.