YEAHH! its a great IDEA, for example can create a little map where the different weapons are in places, and the player can found it and kill players. for the first place 10 green coins, second place 8 green coins and third place 4 green coins, and for each kill give 1 green coin.
The tops could be like shooter on mix server, more kills better top.
THE NAME COULD BE HUNTERS OR SOMETHING LIKE THAT.