A 1vs1 System gamemode and a 4 (or more) player Team system
Kind of tournament or something like Deathmatch with your guns and equipment !
The winners will have 1 minutes to loot as much as they can the others team's loot (the losers)
Players will be able to challenge other player and bet DeadZ dollars , Rivals Point (RP) and also Guns and equipment !!
Good Luck !