Add a fistbump emote option where a user can offer a fistbump and the opponent can accept. It’s a completely reciprocal emote that allows users to connect via the (rightly) limited emote system.

A “Nice!” and “Thanks!” works well but a fistbump is yet even more neutral. “Nice!” is an enthusiastic endorsement of being pwnd. “Good game” is potentially sarcastic. But a fistbump from the disadvantaged player is a casual and neutral recognition of a good move. As well, it is a neutral and dignified recognition of being outplayed at the end of game.

It always feels good to have a shared mutual understanding at the end, and this would just be another option to keep the game fun and positive.