This server is based on r0r plugin.
It has 4 levels of difficulty:
EASY=10 max players+r0r_difficulty 1
NORMAL=12 max players+r0r_difficulty 2
HARD=14 max players+r0r_difficulty 3
INSANE=16 max players+r0r_difficulty 4
Stats for players have exactly the same configuration as r0r servers
To change the difficulty type !menu in chat
Server IP: psychohome.no-ip.org:27019