Here is the full list of all 36 Despot's Game: Dystopian Army Builder achievements.
Complete the first biome
Complete Level 1
Complete the second biome
Complete the campaign
Collect all maximum-level class combinations
Unlock all starter kits
Unlock all mutations
Process 13 humans in the Sacrificial Pit
Buy 9 items at a discount
Buy 99 items at a discount
Have 20 humans with different items on one team
Have 46 humans with different items on one team
Help the scientist with the T-virus
Help the Ripper with his problem
Bring Murgle some cabbage
Upgrade a Fencer to the max level
Have a human with over 5000 health
Have all kinds of Fencers and Mages on your team
Have all kinds of Eggheads and Fighters on your team
Have a Legendary Fencer, Shooter, Fighter, and Mage on your team
This achievement will find YOU!
Finish the campaign with a maxed out Cultist combo
Finish the campaign with Darkus on the team
Give a zombie a pipe ride
Win 1 battle in King of the Hill
Win 10 battles in King of the Hill
Win 100 battles in King of the Hill
Unlock all achievements
Take newbies to the abyss
Complete the Moon Hermit's quest
Help assemble a damage-absorbing cube
Post leaflets around the dungeon
Fly using an inventor's apparatus
Bring the piper his pet back
Help the talking sword get vengeance
Get the console working