This project provides a modified version of the Cheat Engine DBK64 kernel driver aimed at bypassing detection by anti-cheat systems. It has been tested with EAC and BattlEye, potentially working with other systems as well.
Current version is based on Cheat Engine version 7.5
As shown below, the driver successfully bypasses EAC detection in Robocraft.
Even if you manage to use this driver successfully, it does not guarantee that you will not be suspected of cheating. The usage of this software and any actions outlined in this document are entirely at your own risk.
Please note that using these instructions poses a significant security risk to your system. It is highly recommended to use an isolated computer for this purpose. Additionally, isolating the machine within a local network may further enhance security.
- Operating System: Windows 11 only. This method will not work on Windows 10.
- Disable Anti-Virus Software: Turn off Virus and Threat Protection in Windows settings, as well as any other anti-virus or anti-malware programs. These can block the required files
- Install Cheat Engine 7.5 by compiling it from source, which is preferred method, or using the installer.
2.1. Download the Compiled Driver Visit GitHub to download the compiled driver, which includes a multibuild file.
2.2. Extract the Archive Once downloaded, extract the archive containing over 1000+ drivers. This extensive number of drivers is strategically provided to minimize the chances of multiple users using the same driver instance, thereby reducing detection risk.
2.3. Select and Copy the Driver
From the extracted files, choose any one random driver. Copy all three associated files to the directory where cheatengine-x86_64.exe is located.
Why Multiple Drivers? Using a unique driver decreases the chances of your setup being flagged or blacklisted by anti-cheat systems. The way anti-cheat works, is that it develops signatures for popular cheats and flags it in the database. Of cousre there's more to anti-cheat.
For better reliability, consider compiling your own driver following the instructions in Section 7. This process creates a custom driver, reducing the chances of detection.
At this point you have driver signed with untrusted certificate. There are a few options to load it. In this section the method based on bypass of Patchguard and Digital Signature Enforcement will be explained. Refer to section 8 for some extra method.
3.1. Create bootable usb drive
3.1.1. Download and extract the archive.
3.1.2. Mount you usb drive. 2GB drive should be more than enough.
3.1.3. Format your usb drive as FAT32. be carefull to format the correct device, because it will erase all data on USB drive
3.1.4. Partition your device as bootable GPT with EFI partition.
be carefull to partition the correct device!!!
Open command prompt as administrator and perform the following commands:
diskpart
list disk // detect your USB drive
select disk {put number of your USB drive here} // SELECTING CORRECT DISK!!!
list disk // make sure correct disk is selected
clean // wipe out your drive
create partition primary size=512 // create EFI partition
list partitions // created partition shoud be displayed
select partition 1 // select created partition
active // mark partition as active
format quick fs=fat32 // create filesystem
assign // disk should be mounted
exit3.1.5. Copy files to USB drive
Copy EFI directory from the extracted archive to the root of created partition.
3.1.6. Rename bootloader
Locate EFI/Boot/Loader.efi on the USB drive, than rename it to EFI/Boot/bootx64.efi.
3.2. Boot your system from USB drive.
Restart your computer and enter the UEFI settings (usually by pressing F2, F12, or DEL during startup). Set the first boot option to your USB drive (UEFI). The second option should be your windows drive (UEFI). Ensure Secure Boot is disabled since EFIGuard rootkit isn't signed.
3.3. Copy files for digital signature enforcement bypass
3.3.1. In the directory containing cheatengine-x86_64.exe, create a new file named run.bat with the following content:
"%~dp0\EfiDSEFix.exe" -d
start /d "%~dp0" cheatengine-x86_64.exe
timeout /t 20
"%~dp0\EfiDSEFix.exe" -eBefore doing that, make sure that file explored is not configured to hide known file extensions.
3.3.2. Copy EfiDSEFix.exe from the archive to the same directory as cheatengine-x86_64.exe.
Make sure that
Edit > Settings > Extra > Query memory region routines is checked
Edit > Settings > Extra > Read/Write process memory is checked
Click OK.
It might end up with errors. Close Cheat Engine.
Run run.bat as Administrator.
Do not close the window that pops out manually!!! Wait for it to close automatically.
After the driver has been successfully loaded, you can directly run cheatengine-x86_64.exe without needing to execute run.bat.
Run cheatengine-x86_64.exe
You have successfully loaded the DBK64 driver signed with an untrusted certificate. This allows kernel mode anti-cheat (EAC) to permit starting the game and performing operations on the game memory. Note: The last tested version was confirmed on EAC as of April 19, 2025.
Anti-cheat systems may collect signatures of suspicious drivers used by a small number of users to block them. To mitigate this, it is recommended to compile your own version of the driver with a unique signature.
Use PowerShell or Cmder for these steps.
7.1. Clone this repository
git clone https://github.com/dmarov/chamd.git
cd chamdEnsure you have Git installed on your system before cloning.
7.2. Install nodejs. Version >=19 is required.
7.3. Install packages Run the following command in your terminal:
npm installThis will install all required packages for building the driver.
7.4. Copy .env.tpl to .env
Create a copy of the template environment file by running:
cp .env.tpl .env7.5. Optionaly set CHAMD_DBK_DRIVER_NAME in .env.
Edit the .env file and set the CHAMD_DBK_DRIVER_NAME variable to a unique name if desired.
Example:
CHAMD_DBK_DRIVER_NAME=mysupercooldrv7.6. Install Visual Studio
Install Visual Studio 2022 (Community or Enterprise) with support for C++ development.
Ensure you select the following components during installation:
- Desktop Development with C++
- MSVC v143 (C++ Compiler)
7.7. Install Windows SDK and WDK Carefully follow the instructions from the link. It is important that SDK and WDK have the same version. Correct versions of spectre mitigated libraries should be installed in the process.
7.8. Install openssl. The most straightforward way is to use Chocolatey package manager.
choco install opensslThis command has to be performed as Admininstrator.
7.9. Run build
npm run allNote:
You can use EV certificate to sign driver. You could skip digital signature enforcement bypass this way. They are costly though and can be revoked when misused.
7.10. Copy all files from the 'dist' directory to directory where cheatengine-x86_64.exe
is located.
7.11. If you've managed to compile this driver successfully and want to share few
randomized copies then run npm run multibuild 10. dist directory will
contain 10 randomized drivers.
Then go to section 3.
If you want to bypass digital signature enforcement temporarily (for testing purposes only), follow these steps:
8.1. Enable Test Signing Mode:
bcdedit /set testsigning onThis command modifies the boot configuration to allow loading of unsigned or self-signed drivers.
8.2. Reboot Your System: The changes take effect after a system reboot.
8.3. Proceed with Section 4: Load the driver as outlined in section 4.
8.4. Disable Test Signing Mode: After testing, disable test signing mode to restore normal security settings.
bcdedit /set testsigning offEnabling test signing mode is intended for development and troubleshooting purposes only. It temporarily reduces the system's security by allowing unsigned drivers to load. This method does not work with anti-cheat systems, as they typically enforce strict driver signature requirements.
