While you can't play the game these days, I think a Turkish developed MMO is worth adding from a archival perspective.
https://archive.org/details/istanbul-kiyamet
https://www.indiedb.com/games/stanbul-kyamet-vakti
https://web.archive.org/web/20080704052 ... t=istanbul
https://www.youtube.com/watch?v=zA7u2Bt4ex0
Will see if cant dig up any more info...
İSTANBUL - The First 3D MMO by Sobee and in Turkish!
Our new project is a massively multiplayer online game taking place in the historical quarters of Istanbul.
In the year 1956, most of the civilized world is destroyed by a deadly meteor shower and humanity does its best to survive.
Istanbul is no exception: most of the city lies in ruins and a few survivors entranched in the Eminönü district struggle to live on.
A few years later, something unimaginable happens. A horde of mythical creatures, living in the meanders of the earth, find their way out to the surface and make contact with what's left of the human race. Hydras, werevoles, goblins and so many others... The leading actors of forgotten tales, long believed to be creatures of fiction, spring to reality.
The consequence of any clash of civilizations is a bloody war: an endless spiral of violence that washes what remains of the earth in blood.
Nevertheless, with time, an increasing number on both sides accept the idea that humans and creatures must learn to coexist. Humans are divided... While some argue that all "monsters" should be slain, others strive for peace. with what they call "the hidden beings".
You now must decide which side you are on!
The project is now in closed alpha stage. Contact us for further inquiries.