--Bring it on! The world changes because of your presence!
12 People living in 2014 went back to the past 2000.
Some change over time and space, but some never change.
Bring it on--! See who can make a bigger difference in the world!
----------------
[Game starts]
[World change rate 0%]
[Players please continue to work hard]
----------------
Settings:
A group of people from 2014 travel to the year 2000, and then compete to see who has brought the greatest change to the world.
The word "World Change Rate" comes from "Steins; Gate", but the meaning is slightly different.