This is true. The world of games is pretty foreign to me. Still I love the way Yuzu has been using the game environment as a metaphore allowing him to dig deeper and make some pretty amazing statements in Re_Pray. Being a stranger to this world did not prevent me from appreciating it, although I guess there are many more sophisticated aspects we cannot see and which are more difficult for us to appreciate not being familiar with the games themselves.I would be very pleased with the idea, but I wonder, because I don't know if it would lead me to play video games... I've never been into anything else than Tetris or bubbles or the like, also solitary and mind-jong, and it was long ago. I believe that many of those who now love RE_PRAY, had never heard about the games featured previously, and are not very much into the games themselves at the moment, except for what relates to RE_PRAY, which by the way is a great achievement (bringing us to love this show with a theme/medium so unknown).
Of course, a number of real gamers are now Hanyu fans, or would be interested in such a game, but how many of them? If Yuzuru Hanyu does it though, I'm sure that he will succeed.
But the music, wow! I never realized there was so much so great music made for games. That was a real surprise!