Please help me mend relations with a Turkish dude trying to kill me in an online game

Apparently, the game "War Commander" is popular in Turkey, and there is a large contingency of Turkish players who have banded together to drive me from the sector, because one of them picked a fight with me.

It's a war game, so you're bound to make enemies, and I *have* done things to piss OTHER people off... just not THIS guy.

Who has then gotten his Turkish facebook friends to all attack my base, constantly.

It's one thing to have ONE enemy, but he's orchestrating SIX people against me. That's no longer friendly competition, that's wanton slaughter. Sigh. It's not what I consider fun, but I'm not taking it too seriously, so don't worry.

Just seriously enough to ask for help to overcome this inconvenience.

He's not a reasonable kind of guy. For no reason, he hurls personal insults and drops f-bombs and whatnot.

Anyway, I was wondering if there was a traditional Turkish way to apologize or mend fences with someone, that he might appreciate enough to give me some breathing room.

Any help will be greatly appreciated. Thanks!