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