- For the Gene Tonic in BioShock 2, see Walking Inferno.
Human Inferno is a Gene Tonic featured in BioShock. It serves to enhance heat damage dealt and to protect the player from heat damage. This Tonic is only available for the PC and Xbox 360 versions with the 1.1 patch and DLC.
This Tonic will greatly enhance the effectiveness of the Incinerate! Plasmid, Exploding Buck, Napalm and Incendiary Bolts. It will likewise protect the player from environmental heat damage, such as explosions and burning oil slicks. The two Tonics can be stacked for a 60% reduction in incoming heat damage, 80% increase in heat damage dealt, and make burning enemies take damage at a 80% increased rate.