did anyone develop it?
Yes, a team of more than 100 people.
Final Fantasy X
Development of "Final Fantasy X" began in 1999, with a budget of more than US$32.3 million (US$ million in dollars) and a team of more than 100 people
what is final fantasy x? It is a video game. where was it developed? UNANSWERABLE
wiki:5444629
Final Fantasy X [SEP] Introduction
The game was the first in the main series not entirely scored by Nobuo Uematsu; Masashi Hamauzu and Junya Nakano were signed as Uematsu's fellow composers. "Final Fantasy X" was both a critical and commercial success, selling over 8.5 million units worldwide on PlayStation 2. It is considered to be one of the greatest video games of all time. On March 13, 2003, it was followed by "Final Fantasy X-2", making it the first "Final Fantasy" game to have a direct game sequel.