Dark Matter

Dance little flames, dance

Spread fire to 5 enemies in under 20 seconds.

Semper fodder

Collect the full set of B. Kowicz logs.

Mad engineer

Collect the full set of F. Magnusson logs.

Ensign Crawlerbane

Kill 50 crawlers, of any description.

It's time for science!

Reach the laboratories hub.

Unfortunate survivor

Collect the full set of N. Fortunate logs.

Get off my ship!

Kill the Scavenger Queen.

The bunny o' war

Collect the Grenade Launcher.

Ensign Livingstone, I presume

Kill an Exploder, a Baby Crawler, a Crawler, a Big Cousin, a Seeker and a Samurai.

A bigger, better, scalier rat.

Kill the Samurai that's wrecking the maintenance power conduits.

Firestarter, twisted firestarter

Collect the fire ammo blueprint.

My little friend says hello

Collect the Assault Rifle.

Big spaceship lights

Enable power in the Process Control level.

Skipping School

Skip the training level by exiting through the very first portal.

Boomsticked

Collect the Shotgun.

Good girl

Complete the training level all the way through to the exit portal.

First Ooze

Kill your first Scavenger enemy.