Mutagenic Food
One of the Quests in the game requires that you defeat 25 hallucinations. This can only be done by purchasing Mutagenic Food in the 'Upgrades' section of the Shop. When you have purchased Mutagenic Food you can use the Hungry Man Power I Skill to make food appear more frequently and increase your chance of running across mutagenic food which will cause hallucinations to appear when eaten.
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