Gene Tonic

Gene Tonics are character upgrades that can be purcahsed at most Gatherer's Garden machines, found as loot or made at a U-Invent machine. They are divided into three groups: Combat Tonics, Engineering Tonics, and Physical Tonics. Unlike Plasmids, which require deliberate action, the use of gene tonics is passive, requiring only that they be equiped for use.

Gene tonics of varying levels can be equiped together and their effects are cumulative.