GA-02gamepad 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Device Assistants.
The latest version of the program can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit. The following version: 1.0 is the most frequently downloaded one by the program users. We recommend checking the downloaded files with any free antivirus. This free software was originally produced by ACME.
From the developer:
GA-02 gamepad is a free software that allows you to set up the specific properties for the acme gamepad. The PC-Gamepad allows you to save certain movement and button sequences. You can now set the button sequence via the other buttons and the directions via the eight-way controller (D-Pad).
You may want to check out more software, such as SLT Reverse Directory, ThinkPad-Konfiguration or Schmap, which might be similar to GA-02gamepad.