This is not the first, although the game concept has been used by many projects, Game-based blockchain technology always become an interesting thing, hopefully, you have a good plan for your game project, so that liber coin can compete and survive. Good luck
The most important thing that would have happened to implement a plan for the demand of players for Liber coin. If there is a demand for the tokens of the project, then the game itself will flourish and investors will get rich with it.