At this moment, the ogros.org clan is just a two man show (despite of them referring to themselves as us, but I’m sure prime members such as fragginfucker and bengu1 are just around the corner). oo|zero and oo|NemeX uploaded a backup from 2015, containing a few of the old ogros tipps and tricks, as well as the old forum, containing treasures such as: Permbanned again!?
The accompanied servers are running the ogros wahnmod featuring the old ogros #arena modes, but lacking the name protection and scoreboard.
The connects are:
OGROS.sauerleague.org 1: connect 126.96.36.199 15000
OGROS.sauerleague.org 1: connect 188.8.131.52 25000
PSL.sauerleague.org 1: connect 184.108.40.206 10000
PSL.sauerleague.org 1: connect 220.127.116.11 20000
Also checkout the PSL history for some fine ego boosting.