Here is the full list of all 41 Infectonator 3: Apocalypse achievements.
Watch the News 500 Times
Lose a Game by letting the Cure reaches 100%
Increase a total of 1000 Panic (Regional and Global)
Gain Victory in 2 Playthroughs
Kill The Khasalee
Kill The Red Lady
Kill The Bastard
Unlock the Demogrogo Zombie
Get a Perfect Big Stage without deploying the Virus
Unlock all types of Zombies
Gain 500,000 Score from a Playthrough
Gain a Victory by Destroying all Continents
Unlock the Draculo Zombie
Kill all Bosses
Kill Beardimir Pudin
Kill Jones Bondo
Kill the Super Hentais
Kill the Rambeau
Kill the Zimba Kovfefe
Kill Pablo Escargot
Unlock the Drumph Zombie
Unlock the Kim Jangon Zombie
Kill the Busters of Myths
Unlock the Mummy Zombie
Unlock the Doomon Zombie
Destroy a Continent
Unlock the Disco Zombie
Kill Justin Beaver
Kill the Komodomo
Make the Human deploy the Z.I.T. Unit
Infect every single continent
Unlock Teemoon and Tayrong
Let 500 Zombies be killed by Humans
Unlock the Yeti Zombie
Unlock the Goben Zombie
Destroy a Region
Use a Grenade to destroy a Wall
Infect 4 Humans with 1 Virus Deployment
Evolve a Zombie
Purchase a Zombie Upgrade
Kill 1 Human