Adds research for up to 4 toolbelts. All Credits to Thaui. (It´s his old version that´s working) https://mods.factorio.com/user/Thaui
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Version: 0.1 Date: 10. 03. 2018 Changes: - Initial Release - Reupload of Thaui´s old Version since the new one isn´t working.