Here is the full list of all 26 Sol Survivor achievements.
Kill an enemy in the last second before it enters the colony.
Build 20 level three turrets.
Apply fire, EMP, radiation, slow goo, and gas to one enemy.
Win a game of Wars.
Send 30 creeps in under 10 seconds in Wars.
Host 10 complete games of Sol Survivor multiplayer.
Complete a Coop level with at least 3 people.
Beat a level with one colonist left.
Beat someone by one life.
Apply speed, crit, and range buffs to one turret.
Sell 1000 mass of turrets in a single game.
Build 100 of one kind of level 1 turret.
Build and fully upgrade every turret.
Use every orbital support.
Beat the campaign.
Achieve victory on at least one campaign level with each officer.
Achieve victory on all campaign levels with one officer.
Beat all levels on intense.
Complete a four player Coop level alone.
Win a Wars game before first escalation.
Beat a player who has a more advanced escalation turret.
Complete all level badges.
Complete all officer badges.
Complete all turret badges.
Complete all support badges.
Complete all creep badges.