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