best fps ever for me, (multiplayer). I have original cd and the game play nice on windows 10 64 bit. If you have problem you can look into compatibility option of windows. Still have few server with different mode. Some still use (ROC mode) as base. Some website share old map and tool. search well you will find. Map: https://mega.nz/#F!ZlFjwAKJ!L79B8rtSbHaUU3qh7C7DCQ tool : https://mega.nz/#F!Nl9i3RaZ!mSeqQ_J1uJ2xRJocaqKg-g have fun
