Creating custom mixes, including those potentially yielding the Zombifying Effect, happens exclusively at the Mixing Station. This is a piece of equipment that players must purchase and place within one of their properties in the Schedule 1 game.
The process involves starting with a base drug product. Standard bases include various strains of Marijuana (like OG Kush, Sour Diesel, Green Crack, Grandaddy Purple), Methamphetamine, or Cocaine. Community content frequently references "Zombie Coca," suggesting that Cocaine is a viable, perhaps common, base for achieving the Zombifying Effect.
While multiple recipes might exist or be discovered, one specific recipe for a "zombie mix" has been shared within the community. This recipe involves adding seven specific substances:
Zombie mix recipe: Cocaine (Coke) + Energy Drink + Chili + Flu Medicine + Viagra + Cuke + Battery + Mega Bean
The resulting product should has the Zombifying Effect. Achieving the Zombifying Effect requires stepping outside the bounds of conventional mixing.