BBC DMA Arc Raiders Guide — Setup and Instructions

Preparation Before Use

Make sure all DirectX components are installed on your PC.
Download the archive from the link: Click here.
If your secondary device is a laptop, ensure that the discrete GPU is used instead of the integrated one to avoid performance issues.
Supported Devices for aimbot:‌ Currently supports 4 types: KmBoxB, KmBoxNet, Makcu, and CatBox (Cat or Makcu are recommended for better stability than traditional Km devices)
Device Connection Steps:‌ After initializing in the game lobby, click the aim assist(aimbot) function area in the software interface, select your device mode, fill in your device's IP/port parameters, then click "Connect Device". When "Connection Successful" appears, click "Test Mouse Movement". If the cursor moves normally, the aim assist is ready for use.

On the main PC, launch the game and wait until it fully loads.
On the secondary computer, extract the archive into a folder.
In the program folder, right-click the executable file and select Run as administrator.
Enter the password and click Login.
Wait 10–20 seconds until the program interface appears.
Select the initialization mode (usually Mode 1) and click Inject Mapping Initialization.
Wait another 10–20 seconds until initialization successful appears in the bottom-right corner.
You can now play. Settings are saved automatically.

If the connection to the server fails, wait a minute and try again.

If you can't connect: check your port settings, IPv4, and whether DMA is being used by other software.
If there's a delay: check that your laptop is using a dedicated graphics card.
Any changes to settings are saved automatically!