Combat Presets is a mod that allows players to set up their own presets for different enemies and spend more time playing the game and less time hunting for the right oil, potion, or bomb to equip.

This mod is a GUI application which allows you to configure settings. You can set which bombs, potions, and signs you want to equip, which secondary weapons you want to ready, and which enemy types you want to set as the default for when you start combat.

To install the mod, either download and extract it using NMM or download it and extract it to your Witcher 3 install location in the mods directory.

Once this is done, go into your Witcher 3 install folder and find the "bin" folder. 

Now, go into your Witcher 3 install folder and find the user.settings.part.txt file. There, you will find the settings for the player. In there, you will need to paste the text from the "Combat Presets" mod. You can find this text in the first row.