Bounty is a game mode introduced in v103 Alpha. The goal is to get a specific amount of Volts with Loot laying around the map or by killing other players, which will drop their collected loot upon death. Loot must be brought to a Volt Converter in order to gain volts. The first player or team to collect the specified amount of volts is the winner. At the top of the screen you can find a bar showing how many Volts you have already collected and how many more you'll have if you convert everything you have collected.