Very true, bringing back the game is a wonderful idea but truh brings up a great point. We don't want to get into any issues with faking of scores, so perhaps coins would not be the best options such as buying/selling coins to play the game. Could get tricky, and people can easily feel cheated and rightfully so if the game can be manipulated or played with a bot.

Myself I see a situation or a game could be created based on the below situation.

Betting games/flappybird.

2 players agree and are linked together in a match with a floating flappycoin balance both parties deposit. They both play and the winner get's the coins. This would allow it to be trusted between members. Even then we would need to ensure no issues with faking of scores, unfortunately I don't see many ways to prevent bots from analysing screen objects and playing the game for them.

Perhaps the only way to get around that would be verified players you bet on who play the game via verified matches.

I am probably over thinking it, best course of action probably will be to bring the game back without coin integration and perhaps work towards a solution and some sort of integration.