Downloading Affexon [v0.2b] via SOCIGAMES involves navigating to the project page, selecting a mirror link (Mega, Google Drive, or WorkUpload), and extracting the compressed .zip or .7z file. For optimal performance, users should run the Affexon.exe file directly, often requiring "Run anyway" in Windows, and initiate a new game to ensure compatibility with v0.2b updates. You can find the download on the SOCIGAMES website.