Araçlar bölümünde, birbirinden kullanışlı araçlara hemen ulaşabilirsiniz.
To be precise: is a specific, popular server emulator for FFXI. The "Ultima" version usually refers to Odin Server Ultima (or Odin Spaghetti Ultima), a customized, pre-packaged build of the server software.
I believe you're asking about the (often associated with the Ultima version) in the context of server emulation for Final Fantasy XI . odin ultima version