Here is the full list of all 35 MarZ: Tactical Base Defense achievements.
Kill 20 zombies in FPS mode
Take a screenshot
Win a mission without building a tower
Complete all missions of the campaign in challenge mode
Analyze all monoliths
Complete the campaign
Earn all perks
Use all monoliths in mission 20
Call an early wave
Kill 10.000 zombies
Complete the tech tree
Extinguish 20 pyro zombies by freeze ray
Build 100 towers
Deactivate 30 electro shields by tesla
10 special forces in one mission
Use 4 different super weapons in a single mission
Kill 25 zombies at once by nuke
Use a super weapon
Build an arms factory
Earn 5 perks
Kill 2.500 zombies
Build 50 towers
Research a new tower
Kill a mutated crew member
Build a tech center
Heal a crew member
Build the lander shield
First special force
Max a tower
Earn 1 perk
Kill 1 zombie
Build 500 towers
Kill 200 bomber by laser tower
Stop 10 runner zombies by freeze ray
Unlock all achievements