Here is the full list of all 38 Necrosmith 2 achievements.
Raise the titan slayer
Pull off the humble heist
Obtain 40 artifacts
Have the maximum titans at your disposal in a run
Survive for an hour in a single run
Find a cybersaurus part
Find a xenohorror part
Obtain 20 artifacts
Get 30 tower upgrades in a single run
Tear down 100 enemy lairs
Unlock the Master Disc
Find a xenostalker part
Capture 150 resource generators
Lead to paradise 10000 enemy units
Have the maximum artifacts at your disposal in a run
Make mana from 50 body parts
Unlock 5 secret recipes
Tear down 50 enemy lairs
Capture 75 resource generators
Lead to paradise 5000 enemy units
Get the Meteor Repeater
Get the Statue of Majesty
Survive for half an hour in a single run
Have the maximum units at your disposal in a run
Get 15 tower upgrades in a single run
Unlock the Key Disc
Obtain 4 artifacts
Tear down 10 enemy lairs
Lead to paradise 1000 enemy units
Raise the titan
Capture 15 resource generators
Get the Cat Bed (again)
Get 3 tower upgrades in a single run
Do not survive the Hand encounter
Make mana from 250 body parts
Make mana from 500 body parts
Unlock 25 secret recipes
Unlock 50 secret recipes