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