Just like safetrade. Supported. A few rules won't hurt. For example:
U update your offer for duel.
Opponent updates he's counter offr
Both have to accept
Items are now locked in the safeduel
Ping or disconect counts as autoloss
And now most important. What if a player leaves when score is 1-1 for example.
My thought.
Systems records who left first
In 24h if duel is not finished the prize goes to the guy that stayed last...
But this could be exploited.
Like if plater 1 pings, system records as he left. And by the time player 1 is back player 2 quits aswell, beeing last player in the server.
Perhaps system should record a 5 min counterclock for player 2 where he has to wait for player 1.
Pretty hard to do but possible.
This is the only problem i could find with this idea.
Other then that suported.