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