BioShock 2 Multiplayer Gene Tonics

In the BioShock 2 Multiplayer, the player is able to choose from a selection of up to seventeen Gene Tonics, and equip three of them per loadout. Even though tonics have three classifications (combat, physical, and engineering), tonics can be mixed in any number from any classification up to the maximum. Rather than being purchased or found, tonics are automatically rewarded after reaching a certain rank.