Win the game with any difficulty settings.
Win the game with difficulty level "Challenging" or higher.
Win the game with "Economic Challenge" difficulty level or higher.
Take off with a city that weighs at least 250.
Have 2 Nullifier Shields that are actively charging at the same time.
Have a fully upgraded city core.
Survive 50 cycles in a map with 2 or more negative traits and no positive traits. Ruins does not count as a positive trait.
Kill 10 Dream Plagues with a single melee punch.
Kill 10 Dream Plagues with a single ranged attack.
Research the entire technology tree.
Lose your city core while not having enough fuel to take off.
Build harvesters on every resource node of a 5-skull map or higher.
Have at least 1250 power stored.
After having at least 500 power stored, spend it all and run out of power.
Have less than 30% city core health during a raid and still manage to defeat it.
Take off while your city core is being attacked.
Become allied with any faction.
Be allied with two factions at the same time.
Become an enemy of any faction.
Be an enemy of two factions at the same time.
Have 100 defensive turrets at once.
Run out of fuel at any time and still manage to fly away later.
Unlock all of the tribes.
Collect 1000 Toxic Goo in a single map.
Survive 750 cycles with difficulty setting "Challenging" or higher.
Survive 200 cycles in "Dream Plague" difficulty or higher.
Land in a Blightlands map.
Land in a Desert map.
Land in a Dreamtouched Fields map.
Land in an Ashfall Range map.
Land in a Toxic Moor map.
Reach a population level of Village.
Reach a population level of Haven.
Reach a population level of Flying Fortress.
Expand your city area once.
Expand your city area 15 times.
Expand your city area 30 times.
Assign one infrastructure upgrade point.
Assign 20 infrastructure upgrade points.
Assign 35 infrastructure upgrade points.
Protect your city from a Dream Plague raid.
Protect your city from a Dream Plague raid at threat level 15 or higher.
Protect your city from a Dream Plague raid at threat level 40 or higher.
Build a research lab.
Build an archeologist.
Build a rail crossing.
Build a floating device.
Build any turret.
Build a tarbomb turret.
Build a trumpeteer turret.
Build a resource packer.
Build a materializer.
Build a trap.
Complete the tutorial.
Complete all archeology projects.
Complete an expedition.
Produce fuel.
Produce flux metal.
Perform 5 emergency teleports with Tiny during a single Dream Plague raid, then defeat the raid.