If you absolutely must test an old beta repack (for research or nostalgia), run it inside a , VMware , or VirtualBox with no shared folders and network disabled. This contains any potential malware.
: Many of these repacks are optimized for modern Windows versions or mobile platforms, such as Tantra: The Lost Codex Mobile . Safe Downloading Tips tantra kp beta 15b1 download repack top
Extracting the "Repack" files into a dedicated directory. If you absolutely must test an old beta