Check out Battle Lands a server multiplayer game here https://gamejolt.com/games/battlelands/764153
This game contains gun violence but there is on blood or gore. It was made for a All Ages Rating.
Check out Maze : With Friends a local multiplayer game here https://gamejolt.com/games/MazewithFriends/705508
This game contains no violence the perfect game to play with family All Ages.
Check out Multiplayer Basis a local multiplayer game here https://gamejolt.com/games/MultiplayerBasis/687086
Multiplayer basis is a All Age rated game.