Hello! Welcome to the forums! Before making a suggestion, please be sure to read this Suggestions Category - READ BEFORE POSTING, and be sure to use the search function to avoid creating a duplicate.
However, Bridge mega has already been suggested, feel free to vote on it or contribute ideas to it here: Four Way Bridge - #18 by Camgames1256 
If you’d like to make friends and talk to new people on the Hive, I would recommend to join the Hive Discord server, as there’s many places to chat there 
The Hive - Discord