Chat for Online Play

Hi team,

I had a great time playing online 1:1 in this. Like the ranking system.

I’ve made some “friend” with just 4 emoji and we just throw emojis like crazy when we match with each other again.

Wondering can we add a simple in game chat function, which:

1. by default is turned off for both player, and can enable in each game
2. so that potential scam or cursing issue could be prevented

3. only when both player enabled it, can actually send message

   or add friend function which we can chat off game.

Thank you!