There's a hungarian gaming community, and they asked it as a game (if it's good, I can win a press edition MK9). I translated it, and 100 percently it's the same as we get. Nobody understands it, like, wich MK version they reefer, what kind of "important secret" we have to search, or at least WTF is that? I'm not that familiar with the MK series, but with my friends, I liked to play MK games, even MK4 for PC and Armageddon for PS2. In the MK wikia, I searched a lot, I spent hours and nothing. After that, my guess was Sub-Zero because of his exclusive fatalities made for the console ports (SNES: Deep Freeze Backfist, SMeDr:Super Uppercut). But I beleive in you, guys, thank you very much!
Hope it works!