August 6

Nightfall — Installation and Launch Guide

Русская версия

🌙 NIGHTFALL — INSTALLATION AND LAUNCH

Nightfall is a mod menu for Grand Theft Auto V and Red Dead Redemption 2.

⚠️ Important information
Using third-party modifications in online modes may violate the game rules and result in a temporary or permanent account ban. There is no completely safe way to use them.

🖥️ SYSTEM REQUIREMENTS

Operating system: Windows 10 / Windows 11
Supported games: GTA V / RDR2
Menu key: F4


⚠️ BEFORE INSTALLATION

Before you begin, please note the following:

  • download Nightfall only from the official website and your account dashboard;
  • you need a valid license key for activation;
  • do not share your account details or license key with third parties;
  • make sure the installation file came from an official source;
  • the loader interface and button locations may change after updates.

1. 🔑 REGISTRATION AND KEY ACTIVATION

  1. Open the Nightfall registration page.
  2. Create an account using:
    • a username;
    • an email address;
    • a password.
  3. After registration, sign in to your Nightfall account.
  4. Scroll to the bottom of the dashboard.
  5. Click Activate Key.
  6. Enter your license key.
  7. Confirm the activation.
✅ After successful activation, Nightfall will be available for download in your account dashboard.

2. 📥 DOWNLOAD AND INSTALLATION

  1. Sign in to your Nightfall account.
  2. Download Nightfall after activating your license key.
  3. Extract the archive to your desktop or another folder.
  4. Make sure the archive was downloaded from the official Nightfall website.
  5. Run the .exe file as administrator.
  6. Sign in to your Nightfall account.
  7. Wait until the loader has fully loaded.
🛡️ Windows protection
Do not disable antivirus software or Windows protection completely unless necessary. For a false positive, add an exclusion only for the Nightfall folder.

3. 🚗 LAUNCHING NIGHTFALL IN GTA V

  1. Launch Grand Theft Auto V.
  2. Stay in the main menu where you can choose Story or Online.
  3. Open the Nightfall loader.
  4. Click Inject.
  5. Wait until the menu finishes loading.
  6. Enter the game after the menu has loaded successfully.
⚠️ Click Inject only from the GTA V main menu.

4. 🤠 LAUNCHING NIGHTFALL IN RDR2

Before launching, adjust the graphics settings.

Open:

Settings → Graphics → Advanced → Graphics API

Set the following options:

  • Graphics API: DX12
  • Display Mode: Windowed Borderless — borderless windowed mode

After changing the settings:

  1. Return to the RDR2 main menu.
  2. Stay on the Story or Online selection screen.
  3. Open the Nightfall loader.
  4. Click Inject.
  5. Wait for a successful launch.
🔔 You should hear a sound after a successful launch.

5. ⌨️ MENU CONTROLS

Key

Action

F4

Open or close the menu

Enter

Select an option

Backspace

Go back

↑ / ↓

Move through menu options

← / →

Change the selected value


❓ NIGHTFALL DOES NOT START — WHAT TO DO?

License key and account

  • make sure your license key was activated successfully;
  • check that you are signed in to the exact account where the key was activated;
  • sign in to your account again if necessary.

Launching the loader

  • close Nightfall completely;
  • start the loader again as administrator;
  • wait for the loader to finish loading before launching the game.

Grand Theft Auto V

  • click Inject only from the main menu;
  • do not enter Story or Online until the m
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  • enu has finished loading.

Red Dead Redemption 2

Check these settings again:

  • Graphics API — DX12;
  • display mode — Windowed Borderless;
  • run Inject from the Story / Online main menu.

The problem persists

Contact the license key seller or official Nightfall support.

When contacting support, please attach:

  • a screenshot of the error;
  • the full error message text;
  • your Windows version;
  • the game name;
  • a description of the moment when the issue occurs.

🔗 USEFUL LINKS

🌐 Official Nightfall Website

https://nfcheats.com/

📝 Account Registration

https://nfcheats.com/register

👤 Account Login

https://nfcheats.com/login

📖 Official RevUnity Documentation

https://docs.revunity.com/our-products/nightfall/installation-guide


ℹ️ Please note
After Nightfall updates, the loader appearance, section names, and button locations may differ from those shown in this guide.