It is possible you would need to create/edit the anti-cheat file in the servers LU directory (LU/Anticheat.uac) then add the RealGTA data files to LU/Data keeping the same directory structure as Grand Theft Auto 3, doing this would allow the a modded RealGTA client to pass the Anti-cheat checks and join the server (would stop non-modded clients though).I actually still have the required files uploaded here (extract that to the servers LU directory) only downside at the moment is every client would have to manually install RealGTA from the RealGTA website.Small (old) video of me and VRocker playing RealGTALiberty Unleashed Anticheat Test- AdTec_224