Here is the full list of all 36 Volcanoids achievements.
Claim your own drillship
Kill 10 Cogs
Mine 100 coal
Mine 1000 coal
Kill 100 Cogs
Install drillship segment upgrade
Collect technology component
Finish the story
Silence one lava source
Silence two lava sources
Silence three lava sources
Make drillship as long as possible
Have 5 control stations running at the same time
Win the game without taking any quest
Win the game in 7 hours or less
Win the game without having more than one power plant at any time
Win the game without having more than one storage module at any time
Survive eruption in a cool improvised shelter
Kill an enemy with helper drone in an unconventional way
Kill a large drone by making it fall into a lava pool
Pick up a collectible hidden somewhere on the island
Destroy a large drone with your pickaxe
Take your first sip of coffee
Get multiple back to back caffeine induced speed boosts
Destroy a tank by hitting its weak spot
Hit 6 enemies with the Tesla Cannon at the same time
Destroy an enemy mining drone
Have 3 support drones deployed at the same time
Revive a teammate 5 times
Dive 20s before the eruption
Scare off 10 COGs using a COG limb as a weapon
Collect all the phonograph tracks scattered around various points of interests on the island
Use your first drillship blueprint
Use your first paintjob which you got from the workshop