Can only help the coin.
The coin is in fine shape for being so new!
You are thinking that for sure?
I like FlappyCoin but I guess it needs more from devs and community than just a new Flappy game.
TBH, won't be much effect from the re-addition of the game.
True value will come from being the first to adopt a certain innovation. I am going to look at developing a mobile game with an item-upgrade store (upgrades purchased with flappycoins). I can already make one for USD, but cryptocoins will be a little harder..
Other ideas, like adding the game into the blockchain are cool and should add a couple satoshis to the price.
A market of games that use flappycoins would fling Flappy into the useful/innovative cryptos category