The 2.8.0.5b update focuses on stability and expanding the technical capabilities of the game:

Click Play or MP Direct Connect to start. If the game crashes on the first attempt, try using the Direct Connect option or check for missing patch files. Technical Requirements

Run TeknoMW3.exe . On the first launch, you will be prompted to enter your Player Name , desired FOV (Field of View), and Max FPS .

Some antivirus programs may flag custom launchers like TeknoMW3 as "false positives" due to how they hook into game memory. Support for TeknoMW3 Client. - GitHub

Enables users to host and join custom dedicated servers with high levels of customization via InfinityScript .