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This guide outlines the necessary system requirements and the injection process for the Call of Duty cheat.

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Before You Inject

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System Requirements

Ensure your system meets the following requirements to prevent issues:

System Preparation

Disable overlays and run the loader as administrator.

Compatibility

Windows 10 and Windows 11 are supported.

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Supported Launchers

The cheat is compatible with the following game clients:

Battle.net

Launch via the Battle.net client.

Steam

Launch via the Steam client.

Xbox Gamepass

Launch via the Xbox app.

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Game Preparation

  • Set your game display mode to Borderless (recommended) or Windowed Mode. Fullscreen mode will not work!

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How to Inject

Follow these steps precisely for a successful injection:
1

Prepare Launcher

Run the desired game launcher.
2

Load the Cheat

  1. Run the Proofcore loader as administrator.
  2. Log in using your website credentials (email and password).
  3. Select Call of Duty and press Load.
3

Launch Game

Wait for the loader to close itself. You must run Call of Duty within 2 minutes after the loader has closed.
4

Open Menu

Once you are in-game, open the menu by pressing the Insert key.
  It can take up to 5 minutes for the menu to show up. If it still doesn’t show up, the injection did not succeed or you haven’t prepared your computer or game correctly. Refer back to the System Preparation guide.