Here is the full list of all 34 We Are The Dwarves achievements.
Kill 5 Sludge Workers
Kill 20 Sludge Workers
Kill 100 Sludge Workers
Kill 5 Fishman Pirates
Kill 20 Fishman Pirates
Kill 50 Fishman Pirates
Kill 5 Whistler Pirates
Hide from 3 enemies
Resurrect your ally for 10 times
Hit 4 or more enemies per Puncher use
Heal Sludge Worker with Stone of Life
Finish a level with three four-cell suits
Kill the Shaman before he awakes
Different enemies races kill each other 25 times
Unlock all Shadow's perks
Unlock all Smashfist's perks
Unlock all Forcer's perks
Complete the game
Collect 500 Energy Ore
Collect 10 Dwarven Stones
Kill 20 Whistler Pirates
Kill 100 Whistler Pirates