System Requirements

Below you find the minimum system requirements to run ET: Legacy for both servers as well as clients (depending on renderer settings).

Server Client (renderer1) Client (renderer2)
CPU Intel® Pentium® III 600 MHz processor or AMD equivalent Intel® Pentium® 4 1.3 GHz processor or AMD equivalent Intel® Core ™ or AMD equivalent
RAM vanilla 256 MB RAM 512 MB RAM (1 GB RAM is recommended) 4 GB RAM (8 GB RAM is recommended)
VGA vanilla any 32 MB 100% fully OpenGL® compliant 3-D video card 100% fully OpenGL® 3 compliant 3-D video card with 2GB GPU RAM
Sound none 100% Microsoft® Windows® compatible sound card *nix-sound system
Network broadband 56.6k modem or better internet connection (modems are no longer recommended)
HDD vanilla 271 MB free hard disk space for game files
500 MB free hard disk space for swap files
3 GB free hard disk space for game files
don’t swap - RAM rules!
OS Windows® Server
*nix/Raspbian
OS X 10.7 or newer
Windows® 7 or newer
*nix
OS X 10.7 or newer
Peripherals keyboard keyboard & mouse