Alpha 5 was built for Windows 7/8. Trying to run Alpha 5 on Windows 10 or 11 often results in crashing, missing .dll errors, or graphical glitches that make the game unplayable.
Since portable versions often lack Steamworks, LAN play is flawless. Plug all USB copies into multiple laptops connected to the same WiFi switch – it just works. 7 days to die alpha 5 download portable