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