@jynmi88This is a pretty elaborate setting, and most of doesn't actually exist online(between the company that owns it pulling it off, and it being a setting from the 80s-90s). Basically a 'Juicer' is the nickname of a pre-Cataclysm superhuman experiment performed in Germany. The subject is given special implants and a harness that hold an experimental superdrug that increases speed, strength, endurance, agility, and makes them impervious to feeling pain. However, their lifespan is severely reduced, with most dying 4-5 years after the procedure due to total organ failure, and detox from the drug becoming impossible after about 3 years. A
MEGA-Juicer is a post-cataclysm development, where the Juicer procedure is enhanced with implants that tap into latent psychic ability, which create a being impervious to bullets and regular melee weapons, and able to survive unarmored hits from lasers, plasma, vibroweapons, and other massive damage-dealing attacks. However, when their time is up after 4-5 years(possibly, but rarely, longer), instead of total organ failure, the psychic energy in their body begins to overwhelm their physical form, causing intense supernatural flame, and eventually an explosion that kills the Mega-Juicer, and leaves intense damage to the surrounding area.