What triggers combos in Plague Inc. Evolved?
Plague Inc. Evolved has different combos of symptoms and abilities. E.g. if you get Liquefactive Necrosis and Autothysis with the Necroa Virus, you get the Boomer Combo. This should have trigger a pop-up, a certain bonus and an achievement if it happens for the first time.
The theory sounds easy, but it is quite unreliable. Sometimes the combo triggers, sometimes it doesn't. And I have no idea why. Some of the achievements are still locked although I tried the relevant combos several times without success.
What exactly do I need to do to trigger a certain combo besides evolving the appropriate symptoms and abilitis? Is time or just a random factor involved here?
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What is the walking dead combo Plague Inc?
Walking Dead is a symptom combo which causes extreme fatigue in infected people. It will be much harder to develop a cure when this combo is active. Insomnia and Anaemia are required. The achievement Brainzzzz is earned for forming the combo.What is the hardest mode in Plague Inc?
Mega Brutal is the 4th and "very hard" difficulty. Introduced in Plague Inc: Evolved and later added in the Mutation 1.8 update for the mobile version Plague Inc., this difficulty can have slightly longer playtime, and doctors can and will discover a disease without severity.How do you get the Boomer achievement in Plague Inc?
The achievement Boomer is earned for forming the combo. It may based off of a type of zombie from Valve's Left 4 Dead franchise thats explodes when player kills and vomit biles to attract zombies to attack them.How do you unlock Necroa virus on Plague Inc?
The plague can be unlocked by purchasing it for $1.99 USD, by beating the Neurax Worm disease type on brutal for mobile devices, or by beating the Prion disease on normal or higher in Plague Inc: Evolved.[Guide] Plague Inc. Evolved : Epidémie des Ténèbres - Les Combos
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Images: Andrea Piacquadio, Alexander Kozlov, Ann H, Andrea Piacquadio