It is idealized, design, code and released within 4 months.
Really thanks to the example games on Unity forum that we can make this game. Since many APIs change, so it was hard follow the instructions, but the forum is a great community where everyone share their problems and solutions.
Every step it takes, problems spawn; From the very 1st setup of SDKs to the very last setup of Build version before it is submitted to Google Play. All seem overflowed and suffocated to someone who are totally new to Unity and game code. Fortunately, most of the problems can be solved, as long as we ask the right questions .
The code is not perfect, the animation is not either, the design still a bit clumsy... There are indeed a lot to learn and fix, but like every one else, we made it, we made our first game! o(*^▽^*)o Yeah~