Here is the full list of all 42 Space Pirates And Zombies 2 achievements.
You have found all the lore.
You executed a captain stuck in their escape pod.
You won a bounty duel vs. another captain.
You have custom ordered a part from the catalog.
You beat 15 champion level Arenas
You beat 5 champion level Arenas
You have explored all the territories.
You destroyed 10 Fail Gates
You did a little tinkering with a podded captain's mind.
You destroyed 10 starbases
You Destroyed 3 starbases
Converted an unneeded part into scrap in the inventory screen.
You defeated 15 zombie captains
You started an alliance with another faction.
You destroyed a starbase
You defeated 5 zombie captains
You cured a zombie captain using a ton of Rez.
You defeated 1 zombie captain
You stole a faction member from another faction.
You destroyed a tier 3 bandit hive.
You demanded the surrender of another captain for fun and profit.
You beat 1 champion level Arena
You paid off your own bounty.
You destroyed 3 Fail Gates
You defeated a faction leader in battle.
You destroyed 1 Fail Gate
You killed a bandit Chief.
You joined 15 Battles
Fixed your ship while in a combat level.
You joined 5 battles
You joined 1 battle
Complete the story
Clear the galaxy of infection
Meet someone from your past and blow up their stuff
Investigate the zombie signal
You destroyed 100 motherships
Don't worry, it was just a bandit.
Blow up some defenseless strike craft.
Learn how to command strike craft
You destroyed 10 motherships
Systems checks complete!
The bane of Carl's existence.