Due to the game’s strict anti-cheat measures, please follow the steps below to ensure successful modification:

  1. With the game closed, click to install the “Required Tools for Modding” and “Preparation Items”.

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    2.Open Steam and locate the game directory.
    Navigate to Nightfall\Nightfall\Binaries\Win64, then double-click NightfallClient-Win64-Shipping.exe to launch the game.

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    3.After entering the game, select to play in single-player mode before using any mods.