What is this? Part 8

Guess the letters. The comment with the most likes will be shown in a future post, if it's correct of course.

This data is for this page, why?

P.S. The mod is for download now.

Artoon seems like it was very underrated game development company even when very key people worked there.

Naoto Ohshima, the one who originally designed Sonic the Hedgehog and Dr. Eggman, founded (or at least co-founded) this company.

What is this? Part 9

Guess more letters. This time I'd like to give someone else a chance to guess.

What is this? Part 4

What is this? Part 6

What is this? Part 11

More of the thing I've been revealing.

What is this? Part 5

What is this? Part 3

What is this? Part 7