I already looked through this list and found these game related trackers:
http://www.blackcats-games.net/ - 0day games
http://www.console-delight.com/ - Console Games
http://www.gamernews.ru/ - Games 0day <-- down?
http://www.status-x.net/ - Games
http://www.underground-gamer.com/ - Games
I'm looking for grp releases and preferably for older games
Do you know some other trackers?