It's been years that we developed this crazy thing. Yes, it is crazy - we wanted to make an FPS combined with a rhythm game. I forgot about how we were crazy until I was reminded by someone who understood and loved our project more than us. When I opened it and gave it a run, I was surprised that we put so much effort and ideas to the game. Now we're launching it for free as we planned. We hope this suggests a new idea of gaming to gamers and game developers. Enjoy!