Complete the indicated task to unlock the achievement.

Achievement	How to unlock
2001, An Omelette Odyssey	Kill 4,002 alien eggs.
Burn baby burn!	Kill three Ordovician Scorchers.
Can't touch this	Complete a mission with the backpack at full health.
Demolitions Expert	Unlock all grenade modifications in the S.T.O.R.E.
Eat this!	Kill three Ordovician Harvesters.
Fall from Heaven	Jump your first hive.
Fight like Hell	Survive ten alien ambushes.
Finishing the fight	Win the fourth planetary campaign.
Forged in Graphite	Meet every developer NPC in the game at least once.
Got the Memo	Jump a hive with four jumpers using the same color.
Gotta kill 'em all!	Kill one of every type of alien in the game.
Group Project	Win a hive mission in which a player killed no aliens.
Hive Dweller	Spend a grand total of ten hours in alien hives.
Horseshoes and Hand Grenades!	Kill twenty aliens with one explosion.
Impregnable	Win a fort battle without losing a single jumper.
Invictus	Complete a hard hive mission without losing any jumpers.
It's afraid!	Capture a hive queen by defeating it without using the nuke.
Jump Together	Start a hive mission in online or local co-op mode.
Jumper's Game	Win the Impossible campaign without losing a single human fort.
Knocking down their door	Win the third planetary campaign.
Lone Wolf	Complete a hard hive mission while jumping alone.
Master of Fate	Repair a backpack under 30% health with the Fate Cutter relic.
Mistakes were made	Kill a teammate with a grenade.
Quartermaster	Unlock all rifle modifications in the S.T.O.R.E.
Reclaiming our lands	Win the second planetary campaign.
Regicide	Kill your first Ordovician Queen.
Scrambled eggs!	Kill three Ordovician Caretakers.
Shut up Wesley!	Kill three Ordovician Crushers.
Spelunker	Collect one of every relic type in the game.
Squad Goals	Win an online hive mission with three of your Steam friends.
Technophile	Unlock all utility items in the S.T.O.R.E.
Transporter	Carry the backpack for more than five hours.
Trust me. I'm the doctor	Heal 11,000 health with grenades.
Turning the tide	Win the first planetary campaign.
United We Stand	Unlock all available jumper skins.
Valkyrie	Rescue every NPC in the game at least once.
What's your sign?	Unlock all available jumper insignias.
Whispers in the stars	Save Delphi during the final Queen encounter.
Wildcards	Unlock all card suit insignias. All hail the 58th Squadron.
You can't take the sky from me!	Spend a grand total of one hour in the air.