Walking Contradiction is a symptom combo exclusive to the Necroa Virus DLC which causes zombies to experience irritation to sunlight, distracting them from daylight hunting. Severity slightly decreases when this combo is in play. The symptoms Photophobia, which decreases cure speed, and the Cathemeral Shift, which may increase cure speed, are required. The achievement Walking Contradiction is earned for forming the combo.
| Symptom Combos in Plague Inc. and Plague Inc: Evolved. |
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| Assassin ▪ Bath Time ▪ Blind Genius ▪ Blood in the Air ▪ Boomer ▪ Carpe Jugulum ▪ Cranial Dispersion ▪ Discovery Channel ▪ Fly Magnet ▪ On The Naughty List ▪ Oops ▪ Profuse Bleeding ▪ Projectile Vomiting ▪ Public Defecation ▪ Red Ape Redemption ▪ Red Rain ▪ Rude Awakening ▪ Runner ▪ Spitter ▪ Swine Flu ▪ Tank ▪ Ultimate Christmas ▪ Vampire Bat ▪ Walking Contradiction ▪ Walking Dead ▪ Zombie Panic |
