The game client registers new players upon their first login attempt.
Admin role is group_id = 1, players are group_id = 10
Docker version (Linux and Windows):
curl -sSL https://raw.githubusercontent.com/Open-RSC/Docker-Home/master/Linux_Cloner.sh | bash
Direct install version (Linux only):
curl -sSL https://raw.githubusercontent.com/Open-RSC/Game/master/Linux_Simple_Cloner.sh | bash