Feature: See other players

[DirkHeinke]

We enjoyed the game very much, but it would be even more fun, to see the markers of all opponents with their names.

Anything what would prevent someone from implementing it?

[abrenaut]

Should be relatively straightforward @DirkHeinke , only concern is the quantity of data that needs to be sent to each player. We would still want to limit how many markers are sent in case a lot of players are playing at the same time.